├── .gitignore
├── README.md
├── app.js
├── public
    ├── js
    │   ├── backbone.js
    │   ├── jquery-1.4.4.min.js
    │   ├── jquery.tmpl.min.js
    │   └── underscore-1.1.0.js
    └── stylesheets
    │   └── style.less
├── test
    └── app.test.js
└── views
    ├── examples
        ├── click-counter.ejs
        ├── hello-world.ejs
        └── simple-list.ejs
    ├── index.ejs
    └── layout.ejs


/.gitignore:
--------------------------------------------------------------------------------
 1 | *~
 2 | *.bak
 3 | .DS_Store
 4 | *.swo
 5 | *.swp
 6 | .*.swp
 7 | .*.swo
 8 | .*.bak
 9 | !.gitignore
10 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # Backbone Examples from Knockout
 2 | 
 3 | This project contains [Knockout](http://knockoutjs.com) examples ported to 
 4 | [Backbone](https://documentcloud.github.com/backbone/). The motivation 
 5 | is to learn enough about each to determine which framework best suits my 
 6 | style.
 7 | 
 8 | ## Opinion
 9 | 
10 | My initial impression is Knockout is the more elegant
11 | framework as of this writing. However, almost everything [jashkenas](https://github.com/jashkenas), 
12 | the author of Backbone, has created has been excellent. Backbone's
13 | markup is cleaner, which facilitates integrating creative
14 | assets from designers. Backbone's' synchronization with RESTful services 
15 | could also be a plus. We'll see.
16 | 
17 | Knockout's examples have too much inline javascript in data attributes. Perhaps that
18 | is intentional to keep the examples concise. Not sure I like that. Who knows, I'm un-learning
19 | a lot of things and that may be one of those compromises which makes code simpler at
20 | the expense of *architectural* correctness.
21 | 
22 | ## Pre-requisites
23 | 
24 | * [express](https://github.com/visionmedia/express) - awesome web framework 
25 | * [ejs](https://github.com/kof/node-jqtpl)
26 | 
27 | Install both via [npm](https://github.com/isaacs/npm)
28 | 
29 | ## Examples Ported
30 | 
31 | * Hello World
32 | * Click Counter
33 | * Simple List
34 | 
35 | ## Run It
36 | 
37 |     node app.js
38 | 
39 | ## TODOS
40 | 
41 | * Use Docco
42 | * Create a Pretty Examples Site
43 | 


--------------------------------------------------------------------------------
/app.js:
--------------------------------------------------------------------------------
 1 | 
 2 | /**
 3 |  * Module dependencies.
 4 |  */
 5 | 
 6 | var express = require('express');
 7 | var app = module.exports = express.createServer();
 8 | 
 9 | 
10 | // Configuration
11 | 
12 | app.configure(function(){
13 |   app.set('views', __dirname + '/views');
14 |   app.set('view engine', 'ejs');
15 |   app.use(express.bodyDecoder());
16 |   app.use(express.methodOverride());
17 |   app.use(express.compiler({ src: __dirname + '/public', enable: ['less'] }));
18 |   app.use(app.router);
19 |   app.use(express.staticProvider(__dirname + '/public'));
20 | });
21 | 
22 | app.configure('development', function(){
23 |   app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); 
24 | });
25 | 
26 | app.configure('production', function(){
27 |   app.use(express.errorHandler()); 
28 | });
29 | 
30 | 
31 | // Routes
32 | 
33 | 
34 | app.get('/:example', function(req, res){
35 |   res.render('examples/' + req.params.example, {
36 |     locals: {
37 |       title: req.params.example
38 |     }
39 |   });
40 | });
41 | 
42 | app.get('/', function(req, res){
43 |   res.render('index', {
44 |     locals: {
45 |       title: 'Backbone Examples Ported From Knockout'
46 |     }
47 |   });
48 | });
49 | 
50 | 
51 | // Only listen on $ node app.js
52 | 
53 | if (!module.parent) {
54 |   app.listen(3000);
55 |   console.log("Express server listening on port %d", app.address().port);
56 | }
57 | 


--------------------------------------------------------------------------------
/public/js/backbone.js:
--------------------------------------------------------------------------------
  1 | //     Backbone.js 0.3.1
  2 | //     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
  3 | //     Backbone may be freely distributed under the MIT license.
  4 | //     For all details and documentation:
  5 | //     http://documentcloud.github.com/backbone
  6 | 
  7 | (function(){
  8 | 
  9 |   // Initial Setup
 10 |   // -------------
 11 | 
 12 |   // The top-level namespace. All public Backbone classes and modules will
 13 |   // be attached to this. Exported for both CommonJS and the browser.
 14 |   var Backbone;
 15 |   if (typeof exports !== 'undefined') {
 16 |     Backbone = exports;
 17 |   } else {
 18 |     Backbone = this.Backbone = {};
 19 |   }
 20 | 
 21 |   // Current version of the library. Keep in sync with `package.json`.
 22 |   Backbone.VERSION = '0.3.1';
 23 | 
 24 |   // Require Underscore, if we're on the server, and it's not already present.
 25 |   var _ = this._;
 26 |   if (!_ && (typeof require !== 'undefined')) _ = require("underscore")._;
 27 | 
 28 |   // For Backbone's purposes, jQuery owns the `$` variable.
 29 |   var $ = this.jQuery;
 30 | 
 31 |   // Turn on `emulateHTTP` to use support legacy HTTP servers. Setting this option will
 32 |   // fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and set a
 33 |   // `X-Http-Method-Override` header.
 34 |   Backbone.emulateHTTP = false;
 35 | 
 36 |   // Turn on `emulateJSON` to support legacy servers that can't deal with direct
 37 |   // `application/json` requests ... will encode the body as
 38 |   // `application/x-www-form-urlencoded` instead and will send the model in a
 39 |   // form param named `model`.
 40 |   Backbone.emulateJSON = false;
 41 | 
 42 |   // Backbone.Events
 43 |   // -----------------
 44 | 
 45 |   // A module that can be mixed in to *any object* in order to provide it with
 46 |   // custom events. You may `bind` or `unbind` a callback function to an event;
 47 |   // `trigger`-ing an event fires all callbacks in succession.
 48 |   //
 49 |   //     var object = {};
 50 |   //     _.extend(object, Backbone.Events);
 51 |   //     object.bind('expand', function(){ alert('expanded'); });
 52 |   //     object.trigger('expand');
 53 |   //
 54 |   Backbone.Events = {
 55 | 
 56 |     // Bind an event, specified by a string name, `ev`, to a `callback` function.
 57 |     // Passing `"all"` will bind the callback to all events fired.
 58 |     bind : function(ev, callback) {
 59 |       var calls = this._callbacks || (this._callbacks = {});
 60 |       var list  = this._callbacks[ev] || (this._callbacks[ev] = []);
 61 |       list.push(callback);
 62 |       return this;
 63 |     },
 64 | 
 65 |     // Remove one or many callbacks. If `callback` is null, removes all
 66 |     // callbacks for the event. If `ev` is null, removes all bound callbacks
 67 |     // for all events.
 68 |     unbind : function(ev, callback) {
 69 |       var calls;
 70 |       if (!ev) {
 71 |         this._callbacks = {};
 72 |       } else if (calls = this._callbacks) {
 73 |         if (!callback) {
 74 |           calls[ev] = [];
 75 |         } else {
 76 |           var list = calls[ev];
 77 |           if (!list) return this;
 78 |           for (var i = 0, l = list.length; i < l; i++) {
 79 |             if (callback === list[i]) {
 80 |               list.splice(i, 1);
 81 |               break;
 82 |             }
 83 |           }
 84 |         }
 85 |       }
 86 |       return this;
 87 |     },
 88 | 
 89 |     // Trigger an event, firing all bound callbacks. Callbacks are passed the
 90 |     // same arguments as `trigger` is, apart from the event name.
 91 |     // Listening for `"all"` passes the true event name as the first argument.
 92 |     trigger : function(ev) {
 93 |       var list, calls, i, l;
 94 |       if (!(calls = this._callbacks)) return this;
 95 |       if (list = calls[ev]) {
 96 |         for (i = 0, l = list.length; i < l; i++) {
 97 |           list[i].apply(this, Array.prototype.slice.call(arguments, 1));
 98 |         }
 99 |       }
100 |       if (list = calls['all']) {
101 |         for (i = 0, l = list.length; i < l; i++) {
102 |           list[i].apply(this, arguments);
103 |         }
104 |       }
105 |       return this;
106 |     }
107 | 
108 |   };
109 | 
110 |   // Backbone.Model
111 |   // --------------
112 | 
113 |   // Create a new model, with defined attributes. A client id (`cid`)
114 |   // is automatically generated and assigned for you.
115 |   Backbone.Model = function(attributes, options) {
116 |     this.attributes = {};
117 |     this.cid = _.uniqueId('c');
118 |     this.set(attributes || {}, {silent : true});
119 |     this._previousAttributes = _.clone(this.attributes);
120 |     if (options && options.collection) this.collection = options.collection;
121 |     this.initialize(attributes, options);
122 |   };
123 | 
124 |   // Attach all inheritable methods to the Model prototype.
125 |   _.extend(Backbone.Model.prototype, Backbone.Events, {
126 | 
127 |     // A snapshot of the model's previous attributes, taken immediately
128 |     // after the last `"change"` event was fired.
129 |     _previousAttributes : null,
130 | 
131 |     // Has the item been changed since the last `"change"` event?
132 |     _changed : false,
133 | 
134 |     // Initialize is an empty function by default. Override it with your own
135 |     // initialization logic.
136 |     initialize : function(){},
137 | 
138 |     // Return a copy of the model's `attributes` object.
139 |     toJSON : function() {
140 |       return _.clone(this.attributes);
141 |     },
142 | 
143 |     // Get the value of an attribute.
144 |     get : function(attr) {
145 |       return this.attributes[attr];
146 |     },
147 | 
148 |     // Set a hash of model attributes on the object, firing `"change"` unless you
149 |     // choose to silence it.
150 |     set : function(attrs, options) {
151 | 
152 |       // Extract attributes and options.
153 |       options || (options = {});
154 |       if (!attrs) return this;
155 |       if (attrs.attributes) attrs = attrs.attributes;
156 |       var now = this.attributes;
157 | 
158 |       // Run validation.
159 |       if (!options.silent && this.validate && !this._performValidation(attrs, options)) return false;
160 | 
161 |       // Check for changes of `id`.
162 |       if ('id' in attrs) this.id = attrs.id;
163 | 
164 |       // Update attributes.
165 |       for (var attr in attrs) {
166 |         var val = attrs[attr];
167 |         if (!_.isEqual(now[attr], val)) {
168 |           now[attr] = val;
169 |           if (!options.silent) {
170 |             this._changed = true;
171 |             this.trigger('change:' + attr, this, val);
172 |           }
173 |         }
174 |       }
175 | 
176 |       // Fire the `"change"` event, if the model has been changed.
177 |       if (!options.silent && this._changed) this.change();
178 |       return this;
179 |     },
180 | 
181 |     // Remove an attribute from the model, firing `"change"` unless you choose
182 |     // to silence it.
183 |     unset : function(attr, options) {
184 |       options || (options = {});
185 |       var value = this.attributes[attr];
186 | 
187 |       // Run validation.
188 |       var validObj = {};
189 |       validObj[attr] = void 0;
190 |       if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
191 | 
192 |       // Remove the attribute.
193 |       delete this.attributes[attr];
194 |       if (!options.silent) {
195 |         this._changed = true;
196 |         this.trigger('change:' + attr, this);
197 |         this.change();
198 |       }
199 |       return this;
200 |     },
201 | 
202 |     // Clear all attributes on the model, firing `"change"` unless you choose
203 |     // to silence it.
204 |     clear : function(options) {
205 |       options || (options = {});
206 |       var old = this.attributes;
207 | 
208 |       // Run validation.
209 |       var validObj = {};
210 |       for (attr in old) validObj[attr] = void 0;
211 |       if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
212 | 
213 |       this.attributes = {};
214 |       if (!options.silent) {
215 |         this._changed = true;
216 |         for (attr in old) {
217 |           this.trigger('change:' + attr, this);
218 |         }
219 |         this.change();
220 |       }
221 |       return this;
222 |     },
223 | 
224 |     // Fetch the model from the server. If the server's representation of the
225 |     // model differs from its current attributes, they will be overriden,
226 |     // triggering a `"change"` event.
227 |     fetch : function(options) {
228 |       options || (options = {});
229 |       var model = this;
230 |       var success = function(resp) {
231 |         if (!model.set(model.parse(resp), options)) return false;
232 |         if (options.success) options.success(model, resp);
233 |       };
234 |       var error = options.error && _.bind(options.error, null, model);
235 |       Backbone.sync('read', this, success, error);
236 |       return this;
237 |     },
238 | 
239 |     // Set a hash of model attributes, and sync the model to the server.
240 |     // If the server returns an attributes hash that differs, the model's
241 |     // state will be `set` again.
242 |     save : function(attrs, options) {
243 |       attrs   || (attrs = {});
244 |       options || (options = {});
245 |       if (!this.set(attrs, options)) return false;
246 |       var model = this;
247 |       var success = function(resp) {
248 |         if (!model.set(model.parse(resp), options)) return false;
249 |         if (options.success) options.success(model, resp);
250 |       };
251 |       var error = options.error && _.bind(options.error, null, model);
252 |       var method = this.isNew() ? 'create' : 'update';
253 |       Backbone.sync(method, this, success, error);
254 |       return this;
255 |     },
256 | 
257 |     // Destroy this model on the server. Upon success, the model is removed
258 |     // from its collection, if it has one.
259 |     destroy : function(options) {
260 |       options || (options = {});
261 |       var model = this;
262 |       var success = function(resp) {
263 |         if (model.collection) model.collection.remove(model);
264 |         if (options.success) options.success(model, resp);
265 |       };
266 |       var error = options.error && _.bind(options.error, null, model);
267 |       Backbone.sync('delete', this, success, error);
268 |       return this;
269 |     },
270 | 
271 |     // Default URL for the model's representation on the server -- if you're
272 |     // using Backbone's restful methods, override this to change the endpoint
273 |     // that will be called.
274 |     url : function() {
275 |       var base = getUrl(this.collection);
276 |       if (this.isNew()) return base;
277 |       return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + this.id;
278 |     },
279 | 
280 |     // **parse** converts a response into the hash of attributes to be `set` on
281 |     // the model. The default implementation is just to pass the response along.
282 |     parse : function(resp) {
283 |       return resp;
284 |     },
285 | 
286 |     // Create a new model with identical attributes to this one.
287 |     clone : function() {
288 |       return new this.constructor(this);
289 |     },
290 | 
291 |     // A model is new if it has never been saved to the server, and has a negative
292 |     // ID.
293 |     isNew : function() {
294 |       return !this.id;
295 |     },
296 | 
297 |     // Call this method to manually fire a `change` event for this model.
298 |     // Calling this will cause all objects observing the model to update.
299 |     change : function() {
300 |       this.trigger('change', this);
301 |       this._previousAttributes = _.clone(this.attributes);
302 |       this._changed = false;
303 |     },
304 | 
305 |     // Determine if the model has changed since the last `"change"` event.
306 |     // If you specify an attribute name, determine if that attribute has changed.
307 |     hasChanged : function(attr) {
308 |       if (attr) return this._previousAttributes[attr] != this.attributes[attr];
309 |       return this._changed;
310 |     },
311 | 
312 |     // Return an object containing all the attributes that have changed, or false
313 |     // if there are no changed attributes. Useful for determining what parts of a
314 |     // view need to be updated and/or what attributes need to be persisted to
315 |     // the server.
316 |     changedAttributes : function(now) {
317 |       now || (now = this.attributes);
318 |       var old = this._previousAttributes;
319 |       var changed = false;
320 |       for (var attr in now) {
321 |         if (!_.isEqual(old[attr], now[attr])) {
322 |           changed = changed || {};
323 |           changed[attr] = now[attr];
324 |         }
325 |       }
326 |       return changed;
327 |     },
328 | 
329 |     // Get the previous value of an attribute, recorded at the time the last
330 |     // `"change"` event was fired.
331 |     previous : function(attr) {
332 |       if (!attr || !this._previousAttributes) return null;
333 |       return this._previousAttributes[attr];
334 |     },
335 | 
336 |     // Get all of the attributes of the model at the time of the previous
337 |     // `"change"` event.
338 |     previousAttributes : function() {
339 |       return _.clone(this._previousAttributes);
340 |     },
341 | 
342 |     // Run validation against a set of incoming attributes, returning `true`
343 |     // if all is well. If a specific `error` callback has been passed,
344 |     // call that instead of firing the general `"error"` event.
345 |     _performValidation : function(attrs, options) {
346 |       var error = this.validate(attrs);
347 |       if (error) {
348 |         if (options.error) {
349 |           options.error(this, error);
350 |         } else {
351 |           this.trigger('error', this, error);
352 |         }
353 |         return false;
354 |       }
355 |       return true;
356 |     }
357 | 
358 |   });
359 | 
360 |   // Backbone.Collection
361 |   // -------------------
362 | 
363 |   // Provides a standard collection class for our sets of models, ordered
364 |   // or unordered. If a `comparator` is specified, the Collection will maintain
365 |   // its models in sort order, as they're added and removed.
366 |   Backbone.Collection = function(models, options) {
367 |     options || (options = {});
368 |     if (options.comparator) {
369 |       this.comparator = options.comparator;
370 |       delete options.comparator;
371 |     }
372 |     this._boundOnModelEvent = _.bind(this._onModelEvent, this);
373 |     this._reset();
374 |     if (models) this.refresh(models, {silent: true});
375 |     this.initialize(models, options);
376 |   };
377 | 
378 |   // Define the Collection's inheritable methods.
379 |   _.extend(Backbone.Collection.prototype, Backbone.Events, {
380 | 
381 |     // The default model for a collection is just a **Backbone.Model**.
382 |     // This should be overridden in most cases.
383 |     model : Backbone.Model,
384 | 
385 |     // Initialize is an empty function by default. Override it with your own
386 |     // initialization logic.
387 |     initialize : function(){},
388 | 
389 |     // The JSON representation of a Collection is an array of the
390 |     // models' attributes.
391 |     toJSON : function() {
392 |       return this.map(function(model){ return model.toJSON(); });
393 |     },
394 | 
395 |     // Add a model, or list of models to the set. Pass **silent** to avoid
396 |     // firing the `added` event for every new model.
397 |     add : function(models, options) {
398 |       if (_.isArray(models)) {
399 |         for (var i = 0, l = models.length; i < l; i++) {
400 |           this._add(models[i], options);
401 |         }
402 |       } else {
403 |         this._add(models, options);
404 |       }
405 |       return this;
406 |     },
407 | 
408 |     // Remove a model, or a list of models from the set. Pass silent to avoid
409 |     // firing the `removed` event for every model removed.
410 |     remove : function(models, options) {
411 |       if (_.isArray(models)) {
412 |         for (var i = 0, l = models.length; i < l; i++) {
413 |           this._remove(models[i], options);
414 |         }
415 |       } else {
416 |         this._remove(models, options);
417 |       }
418 |       return this;
419 |     },
420 | 
421 |     // Get a model from the set by id.
422 |     get : function(id) {
423 |       if (id == null) return null;
424 |       return this._byId[id.id != null ? id.id : id];
425 |     },
426 | 
427 |     // Get a model from the set by client id.
428 |     getByCid : function(cid) {
429 |       return cid && this._byCid[cid.cid || cid];
430 |     },
431 | 
432 |     // Get the model at the given index.
433 |     at: function(index) {
434 |       return this.models[index];
435 |     },
436 | 
437 |     // Force the collection to re-sort itself. You don't need to call this under normal
438 |     // circumstances, as the set will maintain sort order as each item is added.
439 |     sort : function(options) {
440 |       options || (options = {});
441 |       if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
442 |       this.models = this.sortBy(this.comparator);
443 |       if (!options.silent) this.trigger('refresh', this);
444 |       return this;
445 |     },
446 | 
447 |     // Pluck an attribute from each model in the collection.
448 |     pluck : function(attr) {
449 |       return _.map(this.models, function(model){ return model.get(attr); });
450 |     },
451 | 
452 |     // When you have more items than you want to add or remove individually,
453 |     // you can refresh the entire set with a new list of models, without firing
454 |     // any `added` or `removed` events. Fires `refresh` when finished.
455 |     refresh : function(models, options) {
456 |       models  || (models = []);
457 |       options || (options = {});
458 |       this._reset();
459 |       this.add(models, {silent: true});
460 |       if (!options.silent) this.trigger('refresh', this);
461 |       return this;
462 |     },
463 | 
464 |     // Fetch the default set of models for this collection, refreshing the
465 |     // collection when they arrive.
466 |     fetch : function(options) {
467 |       options || (options = {});
468 |       var collection = this;
469 |       var success = function(resp) {
470 |         collection.refresh(collection.parse(resp));
471 |         if (options.success) options.success(collection, resp);
472 |       };
473 |       var error = options.error && _.bind(options.error, null, collection);
474 |       Backbone.sync('read', this, success, error);
475 |       return this;
476 |     },
477 | 
478 |     // Create a new instance of a model in this collection. After the model
479 |     // has been created on the server, it will be added to the collection.
480 |     create : function(model, options) {
481 |       var coll = this;
482 |       options || (options = {});
483 |       if (!(model instanceof Backbone.Model)) {
484 |         model = new this.model(model, {collection: coll});
485 |       } else {
486 |         model.collection = coll;
487 |       }
488 |       var success = function(nextModel, resp) {
489 |         coll.add(nextModel);
490 |         if (options.success) options.success(nextModel, resp);
491 |       };
492 |       return model.save(null, {success : success, error : options.error});
493 |     },
494 | 
495 |     // **parse** converts a response into a list of models to be added to the
496 |     // collection. The default implementation is just to pass it through.
497 |     parse : function(resp) {
498 |       return resp;
499 |     },
500 | 
501 |     // Proxy to _'s chain. Can't be proxied the same way the rest of the
502 |     // underscore methods are proxied because it relies on the underscore
503 |     // constructor.
504 |     chain: function () {
505 |       return _(this.models).chain();
506 |     },
507 | 
508 |     // Reset all internal state. Called when the collection is refreshed.
509 |     _reset : function(options) {
510 |       this.length = 0;
511 |       this.models = [];
512 |       this._byId  = {};
513 |       this._byCid = {};
514 |     },
515 | 
516 |     // Internal implementation of adding a single model to the set, updating
517 |     // hash indexes for `id` and `cid` lookups.
518 |     _add : function(model, options) {
519 |       options || (options = {});
520 |       if (!(model instanceof Backbone.Model)) {
521 |         model = new this.model(model, {collection: this});
522 |       }
523 |       var already = this.getByCid(model);
524 |       if (already) throw new Error(["Can't add the same model to a set twice", already.id]);
525 |       this._byId[model.id] = model;
526 |       this._byCid[model.cid] = model;
527 |       model.collection = this;
528 |       var index = this.comparator ? this.sortedIndex(model, this.comparator) : this.length;
529 |       this.models.splice(index, 0, model);
530 |       model.bind('all', this._boundOnModelEvent);
531 |       this.length++;
532 |       if (!options.silent) model.trigger('add', model, this);
533 |       return model;
534 |     },
535 | 
536 |     // Internal implementation of removing a single model from the set, updating
537 |     // hash indexes for `id` and `cid` lookups.
538 |     _remove : function(model, options) {
539 |       options || (options = {});
540 |       model = this.getByCid(model) || this.get(model);
541 |       if (!model) return null;
542 |       delete this._byId[model.id];
543 |       delete this._byCid[model.cid];
544 |       delete model.collection;
545 |       this.models.splice(this.indexOf(model), 1);
546 |       this.length--;
547 |       if (!options.silent) model.trigger('remove', model, this);
548 |       model.unbind('all', this._boundOnModelEvent);
549 |       return model;
550 |     },
551 | 
552 |     // Internal method called every time a model in the set fires an event.
553 |     // Sets need to update their indexes when models change ids. All other
554 |     // events simply proxy through.
555 |     _onModelEvent : function(ev, model) {
556 |       if (ev === 'change:id') {
557 |         delete this._byId[model.previous('id')];
558 |         this._byId[model.id] = model;
559 |       }
560 |       this.trigger.apply(this, arguments);
561 |     }
562 | 
563 |   });
564 | 
565 |   // Underscore methods that we want to implement on the Collection.
566 |   var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find', 'detect',
567 |     'filter', 'select', 'reject', 'every', 'all', 'some', 'any', 'include',
568 |     'invoke', 'max', 'min', 'sortBy', 'sortedIndex', 'toArray', 'size',
569 |     'first', 'rest', 'last', 'without', 'indexOf', 'lastIndexOf', 'isEmpty'];
570 | 
571 |   // Mix in each Underscore method as a proxy to `Collection#models`.
572 |   _.each(methods, function(method) {
573 |     Backbone.Collection.prototype[method] = function() {
574 |       return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
575 |     };
576 |   });
577 | 
578 |   // Backbone.Controller
579 |   // -------------------
580 | 
581 |   // Controllers map faux-URLs to actions, and fire events when routes are
582 |   // matched. Creating a new one sets its `routes` hash, if not set statically.
583 |   Backbone.Controller = function(options) {
584 |     options || (options = {});
585 |     if (options.routes) this.routes = options.routes;
586 |     this._bindRoutes();
587 |     this.initialize(options);
588 |   };
589 | 
590 |   // Cached regular expressions for matching named param parts and splatted
591 |   // parts of route strings.
592 |   var namedParam = /:([\w\d]+)/g;
593 |   var splatParam = /\*([\w\d]+)/g;
594 | 
595 |   // Set up all inheritable **Backbone.Controller** properties and methods.
596 |   _.extend(Backbone.Controller.prototype, Backbone.Events, {
597 | 
598 |     // Initialize is an empty function by default. Override it with your own
599 |     // initialization logic.
600 |     initialize : function(){},
601 | 
602 |     // Manually bind a single named route to a callback. For example:
603 |     //
604 |     //     this.route('search/:query/p:num', 'search', function(query, num) {
605 |     //       ...
606 |     //     });
607 |     //
608 |     route : function(route, name, callback) {
609 |       Backbone.history || (Backbone.history = new Backbone.History);
610 |       if (!_.isRegExp(route)) route = this._routeToRegExp(route);
611 |       Backbone.history.route(route, _.bind(function(fragment) {
612 |         var args = this._extractParameters(route, fragment);
613 |         callback.apply(this, args);
614 |         this.trigger.apply(this, ['route:' + name].concat(args));
615 |       }, this));
616 |     },
617 | 
618 |     // Simple proxy to `Backbone.history` to save a fragment into the history,
619 |     // without triggering routes.
620 |     saveLocation : function(fragment) {
621 |       Backbone.history.saveLocation(fragment);
622 |     },
623 | 
624 |     // Bind all defined routes to `Backbone.history`.
625 |     _bindRoutes : function() {
626 |       if (!this.routes) return;
627 |       for (var route in this.routes) {
628 |         var name = this.routes[route];
629 |         this.route(route, name, this[name]);
630 |       }
631 |     },
632 | 
633 |     // Convert a route string into a regular expression, suitable for matching
634 |     // against the current location fragment.
635 |     _routeToRegExp : function(route) {
636 |       route = route.replace(namedParam, "([^\/]*)").replace(splatParam, "(.*?)");
637 |       return new RegExp('^' + route + '$');
638 |     },
639 | 
640 |     // Given a route, and a URL fragment that it matches, return the array of
641 |     // extracted parameters.
642 |     _extractParameters : function(route, fragment) {
643 |       return route.exec(fragment).slice(1);
644 |     }
645 | 
646 |   });
647 | 
648 |   // Backbone.History
649 |   // ----------------
650 | 
651 |   // Handles cross-browser history management, based on URL hashes. If the
652 |   // browser does not support `onhashchange`, falls back to polling.
653 |   Backbone.History = function() {
654 |     this.handlers = [];
655 |     this.fragment = this.getFragment();
656 |     _.bindAll(this, 'checkUrl');
657 |   };
658 | 
659 |   // Cached regex for cleaning hashes.
660 |   var hashStrip = /^#*/;
661 | 
662 |   // Set up all inheritable **Backbone.History** properties and methods.
663 |   _.extend(Backbone.History.prototype, {
664 | 
665 |     // The default interval to poll for hash changes, if necessary, is
666 |     // twenty times a second.
667 |     interval: 50,
668 | 
669 |     // Get the cross-browser normalized URL fragment.
670 |     getFragment : function(loc) {
671 |       return (loc || window.location).hash.replace(hashStrip, '');
672 |     },
673 | 
674 |     // Start the hash change handling, returning `true` if the current URL matches
675 |     // an existing route, and `false` otherwise.
676 |     start : function() {
677 |       var docMode = document.documentMode;
678 |       var oldIE = ($.browser.msie && docMode < 7);
679 |       if (oldIE) {
680 |         this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
681 |       }
682 |       if ('onhashchange' in window && !oldIE) {
683 |         $(window).bind('hashchange', this.checkUrl);
684 |       } else {
685 |         setInterval(this.checkUrl, this.interval);
686 |       }
687 |       return this.loadUrl();
688 |     },
689 | 
690 |     // Add a route to be tested when the hash changes. Routes are matched in the
691 |     // order they are added.
692 |     route : function(route, callback) {
693 |       this.handlers.push({route : route, callback : callback});
694 |     },
695 | 
696 |     // Checks the current URL to see if it has changed, and if it has,
697 |     // calls `loadUrl`, normalizing across the hidden iframe.
698 |     checkUrl : function() {
699 |       var current = this.getFragment();
700 |       if (current == this.fragment && this.iframe) {
701 |         current = this.getFragment(this.iframe.location);
702 |       }
703 |       if (current == this.fragment ||
704 |           current == decodeURIComponent(this.fragment)) return false;
705 |       if (this.iframe) {
706 |         window.location.hash = this.iframe.location.hash = current;
707 |       }
708 |       this.loadUrl();
709 |     },
710 | 
711 |     // Attempt to load the current URL fragment. If a route succeeds with a
712 |     // match, returns `true`. If no defined routes matches the fragment,
713 |     // returns `false`.
714 |     loadUrl : function() {
715 |       var fragment = this.fragment = this.getFragment();
716 |       var matched = _.any(this.handlers, function(handler) {
717 |         if (handler.route.test(fragment)) {
718 |           handler.callback(fragment);
719 |           return true;
720 |         }
721 |       });
722 |       return matched;
723 |     },
724 | 
725 |     // Save a fragment into the hash history. You are responsible for properly
726 |     // URL-encoding the fragment in advance. This does not trigger
727 |     // a `hashchange` event.
728 |     saveLocation : function(fragment) {
729 |       fragment = (fragment || '').replace(hashStrip, '');
730 |       if (this.fragment == fragment) return;
731 |       window.location.hash = this.fragment = fragment;
732 |       if (this.iframe && (fragment != this.getFragment(this.iframe.location))) {
733 |         this.iframe.document.open().close();
734 |         this.iframe.location.hash = fragment;
735 |       }
736 |     }
737 | 
738 |   });
739 | 
740 |   // Backbone.View
741 |   // -------------
742 | 
743 |   // Creating a Backbone.View creates its initial element outside of the DOM,
744 |   // if an existing element is not provided...
745 |   Backbone.View = function(options) {
746 |     this._configure(options || {});
747 |     this._ensureElement();
748 |     this.delegateEvents();
749 |     this.initialize(options);
750 |   };
751 | 
752 |   // jQuery lookup, scoped to DOM elements within the current view.
753 |   // This should be prefered to global jQuery lookups, if you're dealing with
754 |   // a specific view.
755 |   var jQueryDelegate = function(selector) {
756 |     return $(selector, this.el);
757 |   };
758 | 
759 |   // Cached regex to split keys for `delegate`.
760 |   var eventSplitter = /^(\w+)\s*(.*)$/;
761 | 
762 |   // Set up all inheritable **Backbone.View** properties and methods.
763 |   _.extend(Backbone.View.prototype, Backbone.Events, {
764 | 
765 |     // The default `tagName` of a View's element is `"div"`.
766 |     tagName : 'div',
767 | 
768 |     // Attach the jQuery function as the `$` and `jQuery` properties.
769 |     $       : jQueryDelegate,
770 |     jQuery  : jQueryDelegate,
771 | 
772 |     // Initialize is an empty function by default. Override it with your own
773 |     // initialization logic.
774 |     initialize : function(){},
775 | 
776 |     // **render** is the core function that your view should override, in order
777 |     // to populate its element (`this.el`), with the appropriate HTML. The
778 |     // convention is for **render** to always return `this`.
779 |     render : function() {
780 |       return this;
781 |     },
782 | 
783 |     // Remove this view from the DOM. Note that the view isn't present in the
784 |     // DOM by default, so calling this method may be a no-op.
785 |     remove : function() {
786 |       $(this.el).remove();
787 |       return this;
788 |     },
789 | 
790 |     // For small amounts of DOM Elements, where a full-blown template isn't
791 |     // needed, use **make** to manufacture elements, one at a time.
792 |     //
793 |     //     var el = this.make('li', {'class': 'row'}, this.model.get('title'));
794 |     //
795 |     make : function(tagName, attributes, content) {
796 |       var el = document.createElement(tagName);
797 |       if (attributes) $(el).attr(attributes);
798 |       if (content) $(el).html(content);
799 |       return el;
800 |     },
801 | 
802 |     // Set callbacks, where `this.callbacks` is a hash of
803 |     //
804 |     // *{"event selector": "callback"}*
805 |     //
806 |     //     {
807 |     //       'mousedown .title':  'edit',
808 |     //       'click .button':     'save'
809 |     //     }
810 |     //
811 |     // pairs. Callbacks will be bound to the view, with `this` set properly.
812 |     // Uses jQuery event delegation for efficiency.
813 |     // Omitting the selector binds the event to `this.el`.
814 |     // This only works for delegate-able events: not `focus`, `blur`, and
815 |     // not `change`, `submit`, and `reset` in Internet Explorer.
816 |     delegateEvents : function(events) {
817 |       if (!(events || (events = this.events))) return;
818 |       $(this.el).unbind();
819 |       for (var key in events) {
820 |         var methodName = events[key];
821 |         var match = key.match(eventSplitter);
822 |         var eventName = match[1], selector = match[2];
823 |         var method = _.bind(this[methodName], this);
824 |         if (selector === '') {
825 |           $(this.el).bind(eventName, method);
826 |         } else {
827 |           $(this.el).delegate(selector, eventName, method);
828 |         }
829 |       }
830 |     },
831 | 
832 |     // Performs the initial configuration of a View with a set of options.
833 |     // Keys with special meaning *(model, collection, id, className)*, are
834 |     // attached directly to the view.
835 |     _configure : function(options) {
836 |       if (this.options) options = _.extend({}, this.options, options);
837 |       if (options.model)      this.model      = options.model;
838 |       if (options.collection) this.collection = options.collection;
839 |       if (options.el)         this.el         = options.el;
840 |       if (options.id)         this.id         = options.id;
841 |       if (options.className)  this.className  = options.className;
842 |       if (options.tagName)    this.tagName    = options.tagName;
843 |       this.options = options;
844 |     },
845 | 
846 |     // Ensure that the View has a DOM element to render into.
847 |     _ensureElement : function() {
848 |       if (this.el) return;
849 |       var attrs = {};
850 |       if (this.id) attrs.id = this.id;
851 |       if (this.className) attrs.className = this.className;
852 |       this.el = this.make(this.tagName, attrs);
853 |     }
854 | 
855 |   });
856 | 
857 |   // The self-propagating extend function that Backbone classes use.
858 |   var extend = function (protoProps, classProps) {
859 |     var child = inherits(this, protoProps, classProps);
860 |     child.extend = extend;
861 |     return child;
862 |   };
863 | 
864 |   // Set up inheritance for the model, collection, and view.
865 |   Backbone.Model.extend = Backbone.Collection.extend =
866 |     Backbone.Controller.extend = Backbone.View.extend = extend;
867 | 
868 |   // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
869 |   var methodMap = {
870 |     'create': 'POST',
871 |     'update': 'PUT',
872 |     'delete': 'DELETE',
873 |     'read'  : 'GET'
874 |   };
875 | 
876 |   // Backbone.sync
877 |   // -------------
878 | 
879 |   // Override this function to change the manner in which Backbone persists
880 |   // models to the server. You will be passed the type of request, and the
881 |   // model in question. By default, uses jQuery to make a RESTful Ajax request
882 |   // to the model's `url()`. Some possible customizations could be:
883 |   //
884 |   // * Use `setTimeout` to batch rapid-fire updates into a single request.
885 |   // * Send up the models as XML instead of JSON.
886 |   // * Persist models via WebSockets instead of Ajax.
887 |   //
888 |   // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
889 |   // as `POST`, with a `_method` parameter containing the true HTTP method,
890 |   // as well as all requests with the body as `application/x-www-form-urlencoded` instead of
891 |   // `application/json` with the model in a param named `model`.
892 |   // Useful when interfacing with server-side languages like **PHP** that make
893 |   // it difficult to read the body of `PUT` requests.
894 |   Backbone.sync = function(method, model, success, error) {
895 |     var type = methodMap[method];
896 |     var modelJSON = (method === 'create' || method === 'update') ?
897 |                     JSON.stringify(model.toJSON()) : null;
898 | 
899 |     // Default JSON-request options.
900 |     var params = {
901 |       url:          getUrl(model),
902 |       type:         type,
903 |       contentType:  'application/json',
904 |       data:         modelJSON,
905 |       dataType:     'json',
906 |       processData:  false,
907 |       success:      success,
908 |       error:        error
909 |     };
910 | 
911 |     // For older servers, emulate JSON by encoding the request into an HTML-form.
912 |     if (Backbone.emulateJSON) {
913 |       params.contentType = 'application/x-www-form-urlencoded';
914 |       params.processData = true;
915 |       params.data        = modelJSON ? {model : modelJSON} : {};
916 |     }
917 | 
918 |     // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
919 |     // And an `X-HTTP-Method-Override` header.
920 |     if (Backbone.emulateHTTP) {
921 |       if (type === 'PUT' || type === 'DELETE') {
922 |         if (Backbone.emulateJSON) params.data._method = type;
923 |         params.type = 'POST';
924 |         params.beforeSend = function(xhr) {
925 |           xhr.setRequestHeader("X-HTTP-Method-Override", type);
926 |         };
927 |       }
928 |     }
929 | 
930 |     // Make the request.
931 |     $.ajax(params);
932 |   };
933 | 
934 |   // Helpers
935 |   // -------
936 | 
937 |   // Shared empty constructor function to aid in prototype-chain creation.
938 |   var ctor = function(){};
939 | 
940 |   // Helper function to correctly set up the prototype chain, for subclasses.
941 |   // Similar to `goog.inherits`, but uses a hash of prototype properties and
942 |   // class properties to be extended.
943 |   var inherits = function(parent, protoProps, staticProps) {
944 |     var child;
945 | 
946 |     // The constructor function for the new subclass is either defined by you
947 |     // (the "constructor" property in your `extend` definition), or defaulted
948 |     // by us to simply call `super()`.
949 |     if (protoProps && protoProps.hasOwnProperty('constructor')) {
950 |       child = protoProps.constructor;
951 |     } else {
952 |       child = function(){ return parent.apply(this, arguments); };
953 |     }
954 | 
955 |     // Set the prototype chain to inherit from `parent`, without calling
956 |     // `parent`'s constructor function.
957 |     ctor.prototype = parent.prototype;
958 |     child.prototype = new ctor();
959 | 
960 |     // Add prototype properties (instance properties) to the subclass,
961 |     // if supplied.
962 |     if (protoProps) _.extend(child.prototype, protoProps);
963 | 
964 |     // Add static properties to the constructor function, if supplied.
965 |     if (staticProps) _.extend(child, staticProps);
966 | 
967 |     // Correctly set child's `prototype.constructor`, for `instanceof`.
968 |     child.prototype.constructor = child;
969 | 
970 |     // Set a convenience property in case the parent's prototype is needed later.
971 |     child.__super__ = parent.prototype;
972 | 
973 |     return child;
974 |   };
975 | 
976 |   // Helper function to get a URL from a Model or Collection as a property
977 |   // or as a function.
978 |   var getUrl = function(object) {
979 |     if (!(object && object.url)) throw new Error("A 'url' property or function must be specified");
980 |     return _.isFunction(object.url) ? object.url() : object.url;
981 |   };
982 | 
983 | })();
984 | 


--------------------------------------------------------------------------------
/public/js/jquery-1.4.4.min.js:
--------------------------------------------------------------------------------
  1 | /*!
  2 |  * jQuery JavaScript Library v1.4.4
  3 |  * http://jquery.com/
  4 |  *
  5 |  * Copyright 2010, John Resig
  6 |  * Dual licensed under the MIT or GPL Version 2 licenses.
  7 |  * http://jquery.org/license
  8 |  *
  9 |  * Includes Sizzle.js
 10 |  * http://sizzlejs.com/
 11 |  * Copyright 2010, The Dojo Foundation
 12 |  * Released under the MIT, BSD, and GPL Licenses.
 13 |  *
 14 |  * Date: Thu Nov 11 19:04:53 2010 -0500
 15 |  */
 16 | (function(E,B){function ka(a,b,d){if(d===B&&a.nodeType===1){d=a.getAttribute("data-"+b);if(typeof d==="string"){try{d=d==="true"?true:d==="false"?false:d==="null"?null:!c.isNaN(d)?parseFloat(d):Ja.test(d)?c.parseJSON(d):d}catch(e){}c.data(a,b,d)}else d=B}return d}function U(){return false}function ca(){return true}function la(a,b,d){d[0].type=a;return c.event.handle.apply(b,d)}function Ka(a){var b,d,e,f,h,l,k,o,x,r,A,C=[];f=[];h=c.data(this,this.nodeType?"events":"__events__");if(typeof h==="function")h=
 17 | h.events;if(!(a.liveFired===this||!h||!h.live||a.button&&a.type==="click")){if(a.namespace)A=RegExp("(^|\\.)"+a.namespace.split(".").join("\\.(?:.*\\.)?")+"(\\.|$)");a.liveFired=this;var J=h.live.slice(0);for(k=0;k<J.length;k++){h=J[k];h.origType.replace(X,"")===a.type?f.push(h.selector):J.splice(k--,1)}f=c(a.target).closest(f,a.currentTarget);o=0;for(x=f.length;o<x;o++){r=f[o];for(k=0;k<J.length;k++){h=J[k];if(r.selector===h.selector&&(!A||A.test(h.namespace))){l=r.elem;e=null;if(h.preType==="mouseenter"||
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154 | this.custom(this.cur(),0)},step:function(a){var b=c.now(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var e in this.options.curAnim)if(this.options.curAnim[e]!==true)d=false;if(d){if(this.options.overflow!=null&&!c.support.shrinkWrapBlocks){var f=this.elem,h=this.options;c.each(["","X","Y"],function(k,o){f.style["overflow"+o]=h.overflow[k]})}this.options.hide&&c(this.elem).hide();if(this.options.hide||
155 | this.options.show)for(var l in this.options.curAnim)c.style(this.elem,l,this.options.orig[l]);this.options.complete.call(this.elem)}return false}else{a=b-this.startTime;this.state=a/this.options.duration;b=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||b](this.state,a,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=
156 | c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||c.fx.stop()},interval:13,stop:function(){clearInterval(ba);ba=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===
157 | b.elem}).length};var xb=/^t(?:able|d|h)$/i,Ia=/^(?:body|html)$/i;c.fn.offset="getBoundingClientRect"in t.documentElement?function(a){var b=this[0],d;if(a)return this.each(function(l){c.offset.setOffset(this,a,l)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);try{d=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,h=f.documentElement;if(!d||!c.contains(h,b))return d||{top:0,left:0};b=f.body;f=fa(f);return{top:d.top+(f.pageYOffset||c.support.boxModel&&
158 | h.scrollTop||b.scrollTop)-(h.clientTop||b.clientTop||0),left:d.left+(f.pageXOffset||c.support.boxModel&&h.scrollLeft||b.scrollLeft)-(h.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(x){c.offset.setOffset(this,a,x)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d,e=b.offsetParent,f=b.ownerDocument,h=f.documentElement,l=f.body;d=(f=f.defaultView)?f.getComputedStyle(b,null):b.currentStyle;
159 | for(var k=b.offsetTop,o=b.offsetLeft;(b=b.parentNode)&&b!==l&&b!==h;){if(c.offset.supportsFixedPosition&&d.position==="fixed")break;d=f?f.getComputedStyle(b,null):b.currentStyle;k-=b.scrollTop;o-=b.scrollLeft;if(b===e){k+=b.offsetTop;o+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&xb.test(b.nodeName))){k+=parseFloat(d.borderTopWidth)||0;o+=parseFloat(d.borderLeftWidth)||0}e=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&d.overflow!=="visible"){k+=
160 | parseFloat(d.borderTopWidth)||0;o+=parseFloat(d.borderLeftWidth)||0}d=d}if(d.position==="relative"||d.position==="static"){k+=l.offsetTop;o+=l.offsetLeft}if(c.offset.supportsFixedPosition&&d.position==="fixed"){k+=Math.max(h.scrollTop,l.scrollTop);o+=Math.max(h.scrollLeft,l.scrollLeft)}return{top:k,left:o}};c.offset={initialize:function(){var a=t.body,b=t.createElement("div"),d,e,f,h=parseFloat(c.css(a,"marginTop"))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",
161 | height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);d=b.firstChild;e=d.firstChild;f=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=e.offsetTop!==5;this.doesAddBorderForTableAndCells=
162 | f.offsetTop===5;e.style.position="fixed";e.style.top="20px";this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15;e.style.position=e.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==h;a.removeChild(b);c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.css(a,
163 | "marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),l=c.css(a,"top"),k=c.css(a,"left"),o=e==="absolute"&&c.inArray("auto",[l,k])>-1;e={};var x={};if(o)x=f.position();l=o?x.top:parseInt(l,10)||0;k=o?x.left:parseInt(k,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+l;if(b.left!=null)e.left=b.left-h.left+k;"using"in b?b.using.call(a,
164 | e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Ia.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||t.body;a&&!Ia.test(a.nodeName)&&
165 | c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(e){var f=this[0],h;if(!f)return null;if(e!==B)return this.each(function(){if(h=fa(this))h.scrollTo(!a?e:c(h).scrollLeft(),a?e:c(h).scrollTop());else this[d]=e});else return(h=fa(f))?"pageXOffset"in h?h[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&h.document.documentElement[d]||h.document.body[d]:f[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();
166 | c.fn["inner"+b]=function(){return this[0]?parseFloat(c.css(this[0],d,"padding")):null};c.fn["outer"+b]=function(e){return this[0]?parseFloat(c.css(this[0],d,e?"margin":"border")):null};c.fn[d]=function(e){var f=this[0];if(!f)return e==null?null:this;if(c.isFunction(e))return this.each(function(l){var k=c(this);k[d](e.call(this,l,k[d]()))});if(c.isWindow(f))return f.document.compatMode==="CSS1Compat"&&f.document.documentElement["client"+b]||f.document.body["client"+b];else if(f.nodeType===9)return Math.max(f.documentElement["client"+
167 | b],f.body["scroll"+b],f.documentElement["scroll"+b],f.body["offset"+b],f.documentElement["offset"+b]);else if(e===B){f=c.css(f,d);var h=parseFloat(f);return c.isNaN(h)?f:h}else return this.css(d,typeof e==="string"?e:e+"px")}})})(window);
168 | 


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/public/js/jquery.tmpl.min.js:
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1 | (function(a){var r=a.fn.domManip,d="_tmplitem",q=/^[^<]*(<[\w\W]+>)[^>]*$|\{\{\! /,b={},f={},e,p={key:0,data:{}},h=0,c=0,l=[];function g(e,d,g,i){var c={data:i||(d?d.data:{}),_wrap:d?d._wrap:null,tmpl:null,parent:d||null,nodes:[],calls:u,nest:w,wrap:x,html:v,update:t};e&&a.extend(c,e,{nodes:[],parent:d});if(g){c.tmpl=g;c._ctnt=c._ctnt||c.tmpl(a,c);c.key=++h;(l.length?f:b)[h]=c}return c}a.each({appendTo:"append",prependTo:"prepend",insertBefore:"before",insertAfter:"after",replaceAll:"replaceWith"},function(f,d){a.fn[f]=function(n){var g=[],i=a(n),k,h,m,l,j=this.length===1&&this[0].parentNode;e=b||{};if(j&&j.nodeType===11&&j.childNodes.length===1&&i.length===1){i[d](this[0]);g=this}else{for(h=0,m=i.length;h<m;h++){c=h;k=(h>0?this.clone(true):this).get();a.fn[d].apply(a(i[h]),k);g=g.concat(k)}c=0;g=this.pushStack(g,f,i.selector)}l=e;e=null;a.tmpl.complete(l);return g}});a.fn.extend({tmpl:function(d,c,b){return a.tmpl(this[0],d,c,b)},tmplItem:function(){return a.tmplItem(this[0])},template:function(b){return a.template(b,this[0])},domManip:function(d,l,j){if(d[0]&&d[0].nodeType){var f=a.makeArray(arguments),g=d.length,i=0,h;while(i<g&&!(h=a.data(d[i++],"tmplItem")));if(g>1)f[0]=[a.makeArray(d)];if(h&&c)f[2]=function(b){a.tmpl.afterManip(this,b,j)};r.apply(this,f)}else r.apply(this,arguments);c=0;!e&&a.tmpl.complete(b);return this}});a.extend({tmpl:function(d,h,e,c){var j,k=!c;if(k){c=p;d=a.template[d]||a.template(null,d);f={}}else if(!d){d=c.tmpl;b[c.key]=c;c.nodes=[];c.wrapped&&n(c,c.wrapped);return a(i(c,null,c.tmpl(a,c)))}if(!d)return[];if(typeof h==="function")h=h.call(c||{});e&&e.wrapped&&n(e,e.wrapped);j=a.isArray(h)?a.map(h,function(a){return a?g(e,c,d,a):null}):[g(e,c,d,h)];return k?a(i(c,null,j)):j},tmplItem:function(b){var c;if(b instanceof a)b=b[0];while(b&&b.nodeType===1&&!(c=a.data(b,"tmplItem"))&&(b=b.parentNode));return c||p},template:function(c,b){if(b){if(typeof b==="string")b=o(b);else if(b instanceof a)b=b[0]||{};if(b.nodeType)b=a.data(b,"tmpl")||a.data(b,"tmpl",o(b.innerHTML));return typeof c==="string"?(a.template[c]=b):b}return c?typeof c!=="string"?a.template(null,c):a.template[c]||a.template(null,q.test(c)?c:a(c)):null},encode:function(a){return(""+a).split("<").join("&lt;").split(">").join("&gt;").split('"').join("&#34;").split("'").join("&#39;")}});a.extend(a.tmpl,{tag:{tmpl:{_default:{$2:"null"},open:"if($notnull_1){_=_.concat($item.nest($1,$2));}"},wrap:{_default:{$2:"null"},open:"$item.calls(_,$1,$2);_=[];",close:"call=$item.calls();_=call._.concat($item.wrap(call,_));"},each:{_default:{$2:"$index, $value"},open:"if($notnull_1){$.each($1a,function($2){with(this){",close:"}});}"},"if":{open:"if(($notnull_1) && $1a){",close:"}"},"else":{_default:{$1:"true"},open:"}else if(($notnull_1) && $1a){"},html:{open:"if($notnull_1){_.push($1a);}"},"=":{_default:{$1:"$data"},open:"if($notnull_1){_.push($.encode($1a));}"},"!":{open:""}},complete:function(){b={}},afterManip:function(f,b,d){var e=b.nodeType===11?a.makeArray(b.childNodes):b.nodeType===1?[b]:[];d.call(f,b);m(e);c++}});function i(e,g,f){var b,c=f?a.map(f,function(a){return typeof a==="string"?e.key?a.replace(/(<\w+)(?=[\s>])(?![^>]*_tmplitem)([^>]*)/g,"$1 "+d+'="'+e.key+'" $2'):a:i(a,e,a._ctnt)}):e;if(g)return c;c=c.join("");c.replace(/^\s*([^<\s][^<]*)?(<[\w\W]+>)([^>]*[^>\s])?\s*$/,function(f,c,e,d){b=a(e).get();m(b);if(c)b=j(c).concat(b);if(d)b=b.concat(j(d))});return b?b:j(c)}function j(c){var b=document.createElement("div");b.innerHTML=c;return a.makeArray(b.childNodes)}function o(b){return new Function("jQuery","$item","var $=jQuery,call,_=[],$data=$item.data;with($data){_.push('"+a.trim(b).replace(/([\\'])/g,"\\$1").replace(/[\r\t\n]/g," ").replace(/\$\{([^\}]*)\}/g,"{{= $1}}").replace(/\{\{(\/?)(\w+|.)(?:\(((?:[^\}]|\}(?!\}))*?)?\))?(?:\s+(.*?)?)?(\(((?:[^\}]|\}(?!\}))*?)\))?\s*\}\}/g,function(m,l,j,d,b,c,e){var i=a.tmpl.tag[j],h,f,g;if(!i)throw"Template command not found: "+j;h=i._default||[];if(c&&!/\w$/.test(b)){b+=c;c=""}if(b){b=k(b);e=e?","+k(e)+")":c?")":"";f=c?b.indexOf(".")>-1?b+c:"("+b+").call($item"+e:b;g=c?f:"(typeof("+b+")==='function'?("+b+").call($item):("+b+"))"}else g=f=h.$1||"null";d=k(d);return"');"+i[l?"close":"open"].split("$notnull_1").join(b?"typeof("+b+")!=='undefined' && ("+b+")!=null":"true").split("$1a").join(g).split("$1").join(f).split("$2").join(d?d.replace(/\s*([^\(]+)\s*(\((.*?)\))?/g,function(d,c,b,a){a=a?","+a+")":b?")":"";return a?"("+c+").call($item"+a:d}):h.$2||"")+"_.push('"})+"');}return _;")}function n(c,b){c._wrap=i(c,true,a.isArray(b)?b:[q.test(b)?b:a(b).html()]).join("")}function k(a){return a?a.replace(/\\'/g,"'").replace(/\\\\/g,"\\"):null}function s(b){var a=document.createElement("div");a.appendChild(b.cloneNode(true));return a.innerHTML}function m(o){var n="_"+c,k,j,l={},e,p,i;for(e=0,p=o.length;e<p;e++){if((k=o[e]).nodeType!==1)continue;j=k.getElementsByTagName("*");for(i=j.length-1;i>=0;i--)m(j[i]);m(k)}function m(j){var p,i=j,k,e,m;if(m=j.getAttribute(d)){while(i.parentNode&&(i=i.parentNode).nodeType===1&&!(p=i.getAttribute(d)));if(p!==m){i=i.parentNode?i.nodeType===11?0:i.getAttribute(d)||0:0;if(!(e=b[m])){e=f[m];e=g(e,b[i]||f[i],null,true);e.key=++h;b[h]=e}c&&o(m)}j.removeAttribute(d)}else if(c&&(e=a.data(j,"tmplItem"))){o(e.key);b[e.key]=e;i=a.data(j.parentNode,"tmplItem");i=i?i.key:0}if(e){k=e;while(k&&k.key!=i){k.nodes.push(j);k=k.parent}delete e._ctnt;delete e._wrap;a.data(j,"tmplItem",e)}function o(a){a=a+n;e=l[a]=l[a]||g(e,b[e.parent.key+n]||e.parent,null,true)}}}function u(a,d,c,b){if(!a)return l.pop();l.push({_:a,tmpl:d,item:this,data:c,options:b})}function w(d,c,b){return a.tmpl(a.template(d),c,b,this)}function x(b,d){var c=b.options||{};c.wrapped=d;return a.tmpl(a.template(b.tmpl),b.data,c,b.item)}function v(d,c){var b=this._wrap;return a.map(a(a.isArray(b)?b.join(""):b).filter(d||"*"),function(a){return c?a.innerText||a.textContent:a.outerHTML||s(a)})}function t(){var b=this.nodes;a.tmpl(null,null,null,this).insertBefore(b[0]);a(b).remove()}})(jQuery)


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/public/js/underscore-1.1.0.js:
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  1 | // Underscore.js
  2 | // (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
  3 | // Underscore is freely distributable under the terms of the MIT license.
  4 | // Portions of Underscore are inspired by or borrowed from Prototype.js,
  5 | // Oliver Steele's Functional, and John Resig's Micro-Templating.
  6 | // For all details and documentation:
  7 | // http://documentcloud.github.com/underscore
  8 | 
  9 | (function() {
 10 |   // ------------------------- Baseline setup ---------------------------------
 11 | 
 12 |   // Establish the root object, "window" in the browser, or "global" on the server.
 13 |   var root = this;
 14 | 
 15 |   // Save the previous value of the "_" variable.
 16 |   var previousUnderscore = root._;
 17 | 
 18 |   // Establish the object that gets thrown to break out of a loop iteration.
 19 |   var breaker = typeof StopIteration !== 'undefined' ? StopIteration : '__break__';
 20 | 
 21 |   // Quick regexp-escaping function, because JS doesn't have RegExp.escape().
 22 |   var escapeRegExp = function(s) { return s.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); };
 23 | 
 24 |   // Save bytes in the minified (but not gzipped) version:
 25 |   var ArrayProto = Array.prototype, ObjProto = Object.prototype;
 26 | 
 27 |   // Create quick reference variables for speed access to core prototypes.
 28 |   var slice                 = ArrayProto.slice,
 29 |       unshift               = ArrayProto.unshift,
 30 |       toString              = ObjProto.toString,
 31 |       hasOwnProperty        = ObjProto.hasOwnProperty,
 32 |       propertyIsEnumerable  = ObjProto.propertyIsEnumerable;
 33 | 
 34 |   // All ECMA5 native implementations we hope to use are declared here.
 35 |   var
 36 |     nativeForEach      = ArrayProto.forEach,
 37 |     nativeMap          = ArrayProto.map,
 38 |     nativeReduce       = ArrayProto.reduce,
 39 |     nativeReduceRight  = ArrayProto.reduceRight,
 40 |     nativeFilter       = ArrayProto.filter,
 41 |     nativeEvery        = ArrayProto.every,
 42 |     nativeSome         = ArrayProto.some,
 43 |     nativeIndexOf      = ArrayProto.indexOf,
 44 |     nativeLastIndexOf  = ArrayProto.lastIndexOf,
 45 |     nativeIsArray      = Array.isArray,
 46 |     nativeKeys         = Object.keys;
 47 | 
 48 |   // Create a safe reference to the Underscore object for use below.
 49 |   var _ = function(obj) { return new wrapper(obj); };
 50 | 
 51 |   // Export the Underscore object for CommonJS.
 52 |   if (typeof exports !== 'undefined') exports._ = _;
 53 | 
 54 |   // Export underscore to global scope.
 55 |   root._ = _;
 56 | 
 57 |   // Current version.
 58 |   _.VERSION = '1.1.0';
 59 | 
 60 |   // ------------------------ Collection Functions: ---------------------------
 61 | 
 62 |   // The cornerstone, an each implementation.
 63 |   // Handles objects implementing forEach, arrays, and raw objects.
 64 |   // Delegates to JavaScript 1.6's native forEach if available.
 65 |   var each = _.forEach = function(obj, iterator, context) {
 66 |     try {
 67 |       if (nativeForEach && obj.forEach === nativeForEach) {
 68 |         obj.forEach(iterator, context);
 69 |       } else if (_.isNumber(obj.length)) {
 70 |         for (var i = 0, l = obj.length; i < l; i++) iterator.call(context, obj[i], i, obj);
 71 |       } else {
 72 |         for (var key in obj) {
 73 |           if (hasOwnProperty.call(obj, key)) iterator.call(context, obj[key], key, obj);
 74 |         }
 75 |       }
 76 |     } catch(e) {
 77 |       if (e != breaker) throw e;
 78 |     }
 79 |     return obj;
 80 |   };
 81 | 
 82 |   // Return the results of applying the iterator to each element.
 83 |   // Delegates to JavaScript 1.6's native map if available.
 84 |   _.map = function(obj, iterator, context) {
 85 |     if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
 86 |     var results = [];
 87 |     each(obj, function(value, index, list) {
 88 |       results.push(iterator.call(context, value, index, list));
 89 |     });
 90 |     return results;
 91 |   };
 92 | 
 93 |   // Reduce builds up a single result from a list of values, aka inject, or foldl.
 94 |   // Delegates to JavaScript 1.8's native reduce if available.
 95 |   _.reduce = function(obj, iterator, memo, context) {
 96 |     if (nativeReduce && obj.reduce === nativeReduce) {
 97 |       if (context) iterator = _.bind(iterator, context);
 98 |       return obj.reduce(iterator, memo);
 99 |     }
100 |     each(obj, function(value, index, list) {
101 |       memo = iterator.call(context, memo, value, index, list);
102 |     });
103 |     return memo;
104 |   };
105 | 
106 |   // The right-associative version of reduce, also known as foldr. Uses
107 |   // Delegates to JavaScript 1.8's native reduceRight if available.
108 |   _.reduceRight = function(obj, iterator, memo, context) {
109 |     if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
110 |       if (context) iterator = _.bind(iterator, context);
111 |       return obj.reduceRight(iterator, memo);
112 |     }
113 |     var reversed = _.clone(_.toArray(obj)).reverse();
114 |     return _.reduce(reversed, iterator, memo, context);
115 |   };
116 | 
117 |   // Return the first value which passes a truth test.
118 |   _.detect = function(obj, iterator, context) {
119 |     var result;
120 |     each(obj, function(value, index, list) {
121 |       if (iterator.call(context, value, index, list)) {
122 |         result = value;
123 |         _.breakLoop();
124 |       }
125 |     });
126 |     return result;
127 |   };
128 | 
129 |   // Return all the elements that pass a truth test.
130 |   // Delegates to JavaScript 1.6's native filter if available.
131 |   _.filter = function(obj, iterator, context) {
132 |     if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
133 |     var results = [];
134 |     each(obj, function(value, index, list) {
135 |       iterator.call(context, value, index, list) && results.push(value);
136 |     });
137 |     return results;
138 |   };
139 | 
140 |   // Return all the elements for which a truth test fails.
141 |   _.reject = function(obj, iterator, context) {
142 |     var results = [];
143 |     each(obj, function(value, index, list) {
144 |       !iterator.call(context, value, index, list) && results.push(value);
145 |     });
146 |     return results;
147 |   };
148 | 
149 |   // Determine whether all of the elements match a truth test.
150 |   // Delegates to JavaScript 1.6's native every if available.
151 |   _.every = function(obj, iterator, context) {
152 |     iterator = iterator || _.identity;
153 |     if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
154 |     var result = true;
155 |     each(obj, function(value, index, list) {
156 |       if (!(result = result && iterator.call(context, value, index, list))) _.breakLoop();
157 |     });
158 |     return result;
159 |   };
160 | 
161 |   // Determine if at least one element in the object matches a truth test.
162 |   // Delegates to JavaScript 1.6's native some if available.
163 |   _.some = function(obj, iterator, context) {
164 |     iterator = iterator || _.identity;
165 |     if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
166 |     var result = false;
167 |     each(obj, function(value, index, list) {
168 |       if (result = iterator.call(context, value, index, list)) _.breakLoop();
169 |     });
170 |     return result;
171 |   };
172 | 
173 |   // Determine if a given value is included in the array or object using '==='.
174 |   _.include = function(obj, target) {
175 |     if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
176 |     var found = false;
177 |     each(obj, function(value) {
178 |       if (found = value === target) _.breakLoop();
179 |     });
180 |     return found;
181 |   };
182 | 
183 |   // Invoke a method with arguments on every item in a collection.
184 |   _.invoke = function(obj, method) {
185 |     var args = _.rest(arguments, 2);
186 |     return _.map(obj, function(value) {
187 |       return (method ? value[method] : value).apply(value, args);
188 |     });
189 |   };
190 | 
191 |   // Convenience version of a common use case of map: fetching a property.
192 |   _.pluck = function(obj, key) {
193 |     return _.map(obj, function(value){ return value[key]; });
194 |   };
195 | 
196 |   // Return the maximum item or (item-based computation).
197 |   _.max = function(obj, iterator, context) {
198 |     if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
199 |     var result = {computed : -Infinity};
200 |     each(obj, function(value, index, list) {
201 |       var computed = iterator ? iterator.call(context, value, index, list) : value;
202 |       computed >= result.computed && (result = {value : value, computed : computed});
203 |     });
204 |     return result.value;
205 |   };
206 | 
207 |   // Return the minimum element (or element-based computation).
208 |   _.min = function(obj, iterator, context) {
209 |     if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
210 |     var result = {computed : Infinity};
211 |     each(obj, function(value, index, list) {
212 |       var computed = iterator ? iterator.call(context, value, index, list) : value;
213 |       computed < result.computed && (result = {value : value, computed : computed});
214 |     });
215 |     return result.value;
216 |   };
217 | 
218 |   // Sort the object's values by a criterion produced by an iterator.
219 |   _.sortBy = function(obj, iterator, context) {
220 |     return _.pluck(_.map(obj, function(value, index, list) {
221 |       return {
222 |         value : value,
223 |         criteria : iterator.call(context, value, index, list)
224 |       };
225 |     }).sort(function(left, right) {
226 |       var a = left.criteria, b = right.criteria;
227 |       return a < b ? -1 : a > b ? 1 : 0;
228 |     }), 'value');
229 |   };
230 | 
231 |   // Use a comparator function to figure out at what index an object should
232 |   // be inserted so as to maintain order. Uses binary search.
233 |   _.sortedIndex = function(array, obj, iterator) {
234 |     iterator = iterator || _.identity;
235 |     var low = 0, high = array.length;
236 |     while (low < high) {
237 |       var mid = (low + high) >> 1;
238 |       iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
239 |     }
240 |     return low;
241 |   };
242 | 
243 |   // Convert anything iterable into a real, live array.
244 |   _.toArray = function(iterable) {
245 |     if (!iterable)                return [];
246 |     if (iterable.toArray)         return iterable.toArray();
247 |     if (_.isArray(iterable))      return iterable;
248 |     if (_.isArguments(iterable))  return slice.call(iterable);
249 |     return _.values(iterable);
250 |   };
251 | 
252 |   // Return the number of elements in an object.
253 |   _.size = function(obj) {
254 |     return _.toArray(obj).length;
255 |   };
256 | 
257 |   // -------------------------- Array Functions: ------------------------------
258 | 
259 |   // Get the first element of an array. Passing "n" will return the first N
260 |   // values in the array. Aliased as "head". The "guard" check allows it to work
261 |   // with _.map.
262 |   _.first = function(array, n, guard) {
263 |     return n && !guard ? slice.call(array, 0, n) : array[0];
264 |   };
265 | 
266 |   // Returns everything but the first entry of the array. Aliased as "tail".
267 |   // Especially useful on the arguments object. Passing an "index" will return
268 |   // the rest of the values in the array from that index onward. The "guard"
269 |    //check allows it to work with _.map.
270 |   _.rest = function(array, index, guard) {
271 |     return slice.call(array, _.isUndefined(index) || guard ? 1 : index);
272 |   };
273 | 
274 |   // Get the last element of an array.
275 |   _.last = function(array) {
276 |     return array[array.length - 1];
277 |   };
278 | 
279 |   // Trim out all falsy values from an array.
280 |   _.compact = function(array) {
281 |     return _.filter(array, function(value){ return !!value; });
282 |   };
283 | 
284 |   // Return a completely flattened version of an array.
285 |   _.flatten = function(array) {
286 |     return _.reduce(array, function(memo, value) {
287 |       if (_.isArray(value)) return memo.concat(_.flatten(value));
288 |       memo.push(value);
289 |       return memo;
290 |     }, []);
291 |   };
292 | 
293 |   // Return a version of the array that does not contain the specified value(s).
294 |   _.without = function(array) {
295 |     var values = _.rest(arguments);
296 |     return _.filter(array, function(value){ return !_.include(values, value); });
297 |   };
298 | 
299 |   // Produce a duplicate-free version of the array. If the array has already
300 |   // been sorted, you have the option of using a faster algorithm.
301 |   _.uniq = function(array, isSorted) {
302 |     return _.reduce(array, function(memo, el, i) {
303 |       if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) memo.push(el);
304 |       return memo;
305 |     }, []);
306 |   };
307 | 
308 |   // Produce an array that contains every item shared between all the
309 |   // passed-in arrays.
310 |   _.intersect = function(array) {
311 |     var rest = _.rest(arguments);
312 |     return _.filter(_.uniq(array), function(item) {
313 |       return _.every(rest, function(other) {
314 |         return _.indexOf(other, item) >= 0;
315 |       });
316 |     });
317 |   };
318 | 
319 |   // Zip together multiple lists into a single array -- elements that share
320 |   // an index go together.
321 |   _.zip = function() {
322 |     var args = _.toArray(arguments);
323 |     var length = _.max(_.pluck(args, 'length'));
324 |     var results = new Array(length);
325 |     for (var i = 0; i < length; i++) results[i] = _.pluck(args, String(i));
326 |     return results;
327 |   };
328 | 
329 |   // If the browser doesn't supply us with indexOf (I'm looking at you, MSIE),
330 |   // we need this function. Return the position of the first occurence of an
331 |   // item in an array, or -1 if the item is not included in the array.
332 |   // Delegates to JavaScript 1.8's native indexOf if available.
333 |   _.indexOf = function(array, item) {
334 |     if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
335 |     for (var i = 0, l = array.length; i < l; i++) if (array[i] === item) return i;
336 |     return -1;
337 |   };
338 | 
339 | 
340 |   // Delegates to JavaScript 1.6's native lastIndexOf if available.
341 |   _.lastIndexOf = function(array, item) {
342 |     if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
343 |     var i = array.length;
344 |     while (i--) if (array[i] === item) return i;
345 |     return -1;
346 |   };
347 | 
348 |   // Generate an integer Array containing an arithmetic progression. A port of
349 |   // the native Python range() function. See:
350 |   // http://docs.python.org/library/functions.html#range
351 |   _.range = function(start, stop, step) {
352 |     var a     = _.toArray(arguments);
353 |     var solo  = a.length <= 1;
354 |     var start = solo ? 0 : a[0], stop = solo ? a[0] : a[1], step = a[2] || 1;
355 |     var len   = Math.ceil((stop - start) / step);
356 |     if (len <= 0) return [];
357 |     var range = new Array(len);
358 |     for (var i = start, idx = 0; true; i += step) {
359 |       if ((step > 0 ? i - stop : stop - i) >= 0) return range;
360 |       range[idx++] = i;
361 |     }
362 |   };
363 | 
364 |   // ----------------------- Function Functions: ------------------------------
365 | 
366 |   // Create a function bound to a given object (assigning 'this', and arguments,
367 |   // optionally). Binding with arguments is also known as 'curry'.
368 |   _.bind = function(func, obj) {
369 |     var args = _.rest(arguments, 2);
370 |     return function() {
371 |       return func.apply(obj || {}, args.concat(_.toArray(arguments)));
372 |     };
373 |   };
374 | 
375 |   // Bind all of an object's methods to that object. Useful for ensuring that
376 |   // all callbacks defined on an object belong to it.
377 |   _.bindAll = function(obj) {
378 |     var funcs = _.rest(arguments);
379 |     if (funcs.length == 0) funcs = _.functions(obj);
380 |     each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
381 |     return obj;
382 |   };
383 | 
384 |   // Memoize an expensive function by storing its results.
385 |   _.memoize = function(func, hasher) {
386 |     var memo = {};
387 |     hasher = hasher || _.identity;
388 |     return function() {
389 |       var key = hasher.apply(this, arguments);
390 |       return key in memo ? memo[key] : (memo[key] = func.apply(this, arguments));
391 |     };
392 |   };
393 | 
394 |   // Delays a function for the given number of milliseconds, and then calls
395 |   // it with the arguments supplied.
396 |   _.delay = function(func, wait) {
397 |     var args = _.rest(arguments, 2);
398 |     return setTimeout(function(){ return func.apply(func, args); }, wait);
399 |   };
400 | 
401 |   // Defers a function, scheduling it to run after the current call stack has
402 |   // cleared.
403 |   _.defer = function(func) {
404 |     return _.delay.apply(_, [func, 1].concat(_.rest(arguments)));
405 |   };
406 | 
407 |   // Returns the first function passed as an argument to the second,
408 |   // allowing you to adjust arguments, run code before and after, and
409 |   // conditionally execute the original function.
410 |   _.wrap = function(func, wrapper) {
411 |     return function() {
412 |       var args = [func].concat(_.toArray(arguments));
413 |       return wrapper.apply(wrapper, args);
414 |     };
415 |   };
416 | 
417 |   // Returns a function that is the composition of a list of functions, each
418 |   // consuming the return value of the function that follows.
419 |   _.compose = function() {
420 |     var funcs = _.toArray(arguments);
421 |     return function() {
422 |       var args = _.toArray(arguments);
423 |       for (var i=funcs.length-1; i >= 0; i--) {
424 |         args = [funcs[i].apply(this, args)];
425 |       }
426 |       return args[0];
427 |     };
428 |   };
429 | 
430 |   // ------------------------- Object Functions: ------------------------------
431 | 
432 |   // Retrieve the names of an object's properties.
433 |   // Delegates to ECMA5's native Object.keys
434 |   _.keys = nativeKeys || function(obj) {
435 |     if (_.isArray(obj)) return _.range(0, obj.length);
436 |     var keys = [];
437 |     for (var key in obj) if (hasOwnProperty.call(obj, key)) keys.push(key);
438 |     return keys;
439 |   };
440 | 
441 |   // Retrieve the values of an object's properties.
442 |   _.values = function(obj) {
443 |     return _.map(obj, _.identity);
444 |   };
445 | 
446 |   // Return a sorted list of the function names available on the object.
447 |   _.functions = function(obj) {
448 |     return _.filter(_.keys(obj), function(key){ return _.isFunction(obj[key]); }).sort();
449 |   };
450 | 
451 |   // Extend a given object with all the properties in passed-in object(s).
452 |   _.extend = function(obj) {
453 |     each(_.rest(arguments), function(source) {
454 |       for (var prop in source) obj[prop] = source[prop];
455 |     });
456 |     return obj;
457 |   };
458 | 
459 |   // Create a (shallow-cloned) duplicate of an object.
460 |   _.clone = function(obj) {
461 |     if (_.isArray(obj)) return obj.slice(0);
462 |     return _.extend({}, obj);
463 |   };
464 | 
465 |   // Invokes interceptor with the obj, and then returns obj.
466 |   // The primary purpose of this method is to "tap into" a method chain, in order to perform operations on intermediate results within the chain.
467 |   _.tap = function(obj, interceptor) {
468 |     interceptor(obj);
469 |     return obj;
470 |   };
471 | 
472 |   // Perform a deep comparison to check if two objects are equal.
473 |   _.isEqual = function(a, b) {
474 |     // Check object identity.
475 |     if (a === b) return true;
476 |     // Different types?
477 |     var atype = typeof(a), btype = typeof(b);
478 |     if (atype != btype) return false;
479 |     // Basic equality test (watch out for coercions).
480 |     if (a == b) return true;
481 |     // One is falsy and the other truthy.
482 |     if ((!a && b) || (a && !b)) return false;
483 |     // One of them implements an isEqual()?
484 |     if (a.isEqual) return a.isEqual(b);
485 |     // Check dates' integer values.
486 |     if (_.isDate(a) && _.isDate(b)) return a.getTime() === b.getTime();
487 |     // Both are NaN?
488 |     if (_.isNaN(a) && _.isNaN(b)) return false;
489 |     // Compare regular expressions.
490 |     if (_.isRegExp(a) && _.isRegExp(b))
491 |       return a.source     === b.source &&
492 |              a.global     === b.global &&
493 |              a.ignoreCase === b.ignoreCase &&
494 |              a.multiline  === b.multiline;
495 |     // If a is not an object by this point, we can't handle it.
496 |     if (atype !== 'object') return false;
497 |     // Check for different array lengths before comparing contents.
498 |     if (a.length && (a.length !== b.length)) return false;
499 |     // Nothing else worked, deep compare the contents.
500 |     var aKeys = _.keys(a), bKeys = _.keys(b);
501 |     // Different object sizes?
502 |     if (aKeys.length != bKeys.length) return false;
503 |     // Recursive comparison of contents.
504 |     for (var key in a) if (!(key in b) || !_.isEqual(a[key], b[key])) return false;
505 |     return true;
506 |   };
507 | 
508 |   // Is a given array or object empty?
509 |   _.isEmpty = function(obj) {
510 |     if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
511 |     for (var key in obj) if (hasOwnProperty.call(obj, key)) return false;
512 |     return true;
513 |   };
514 | 
515 |   // Is a given value a DOM element?
516 |   _.isElement = function(obj) {
517 |     return !!(obj && obj.nodeType == 1);
518 |   };
519 | 
520 |   // Is a given value an array?
521 |   // Delegates to ECMA5's native Array.isArray
522 |   _.isArray = nativeIsArray || function(obj) {
523 |     return !!(obj && obj.concat && obj.unshift && !obj.callee);
524 |   };
525 | 
526 |   // Is a given variable an arguments object?
527 |   _.isArguments = function(obj) {
528 |     return obj && obj.callee;
529 |   };
530 | 
531 |   // Is a given value a function?
532 |   _.isFunction = function(obj) {
533 |     return !!(obj && obj.constructor && obj.call && obj.apply);
534 |   };
535 | 
536 |   // Is a given value a string?
537 |   _.isString = function(obj) {
538 |     return !!(obj === '' || (obj && obj.charCodeAt && obj.substr));
539 |   };
540 | 
541 |   // Is a given value a number?
542 |   _.isNumber = function(obj) {
543 |     return (obj === +obj) || (toString.call(obj) === '[object Number]');
544 |   };
545 | 
546 |   // Is a given value a boolean?
547 |   _.isBoolean = function(obj) {
548 |     return obj === true || obj === false;
549 |   };
550 | 
551 |   // Is a given value a date?
552 |   _.isDate = function(obj) {
553 |     return !!(obj && obj.getTimezoneOffset && obj.setUTCFullYear);
554 |   };
555 | 
556 |   // Is the given value a regular expression?
557 |   _.isRegExp = function(obj) {
558 |     return !!(obj && obj.test && obj.exec && (obj.ignoreCase || obj.ignoreCase === false));
559 |   };
560 | 
561 |   // Is the given value NaN -- this one is interesting. NaN != NaN, and
562 |   // isNaN(undefined) == true, so we make sure it's a number first.
563 |   _.isNaN = function(obj) {
564 |     return _.isNumber(obj) && isNaN(obj);
565 |   };
566 | 
567 |   // Is a given value equal to null?
568 |   _.isNull = function(obj) {
569 |     return obj === null;
570 |   };
571 | 
572 |   // Is a given variable undefined?
573 |   _.isUndefined = function(obj) {
574 |     return typeof obj == 'undefined';
575 |   };
576 | 
577 |   // -------------------------- Utility Functions: ----------------------------
578 | 
579 |   // Run Underscore.js in noConflict mode, returning the '_' variable to its
580 |   // previous owner. Returns a reference to the Underscore object.
581 |   _.noConflict = function() {
582 |     root._ = previousUnderscore;
583 |     return this;
584 |   };
585 | 
586 |   // Keep the identity function around for default iterators.
587 |   _.identity = function(value) {
588 |     return value;
589 |   };
590 | 
591 |   // Run a function n times.
592 |   _.times = function (n, iterator, context) {
593 |     for (var i = 0; i < n; i++) iterator.call(context, i);
594 |   };
595 | 
596 |   // Break out of the middle of an iteration.
597 |   _.breakLoop = function() {
598 |     throw breaker;
599 |   };
600 | 
601 |   // Add your own custom functions to the Underscore object, ensuring that
602 |   // they're correctly added to the OOP wrapper as well.
603 |   _.mixin = function(obj) {
604 |     each(_.functions(obj), function(name){
605 |       addToWrapper(name, _[name] = obj[name]);
606 |     });
607 |   };
608 | 
609 |   // Generate a unique integer id (unique within the entire client session).
610 |   // Useful for temporary DOM ids.
611 |   var idCounter = 0;
612 |   _.uniqueId = function(prefix) {
613 |     var id = idCounter++;
614 |     return prefix ? prefix + id : id;
615 |   };
616 | 
617 |   // By default, Underscore uses ERB-style template delimiters, change the
618 |   // following template settings to use alternative delimiters.
619 |   _.templateSettings = {
620 |     start       : '<%',
621 |     end         : '%>',
622 |     interpolate : /<%=(.+?)%>/g
623 |   };
624 | 
625 |   // JavaScript templating a-la ERB, pilfered from John Resig's
626 |   // "Secrets of the JavaScript Ninja", page 83.
627 |   // Single-quote fix from Rick Strahl's version.
628 |   // With alterations for arbitrary delimiters, and to preserve whitespace.
629 |   _.template = function(str, data) {
630 |     var c  = _.templateSettings;
631 |     var endMatch = new RegExp("'(?=[^"+c.end.substr(0, 1)+"]*"+escapeRegExp(c.end)+")","g");
632 |     var fn = new Function('obj',
633 |       'var p=[],print=function(){p.push.apply(p,arguments);};' +
634 |       'with(obj||{}){p.push(\'' +
635 |       str.replace(/\r/g, '\\r')
636 |          .replace(/\n/g, '\\n')
637 |          .replace(/\t/g, '\\t')
638 |          .replace(endMatch,"✄")
639 |          .split("'").join("\\'")
640 |          .split("✄").join("'")
641 |          .replace(c.interpolate, "',$1,'")
642 |          .split(c.start).join("');")
643 |          .split(c.end).join("p.push('")
644 |          + "');}return p.join('');");
645 |     return data ? fn(data) : fn;
646 |   };
647 | 
648 |   // ------------------------------- Aliases ----------------------------------
649 | 
650 |   _.each     = _.forEach;
651 |   _.foldl    = _.inject       = _.reduce;
652 |   _.foldr    = _.reduceRight;
653 |   _.select   = _.filter;
654 |   _.all      = _.every;
655 |   _.any      = _.some;
656 |   _.contains = _.include;
657 |   _.head     = _.first;
658 |   _.tail     = _.rest;
659 |   _.methods  = _.functions;
660 | 
661 |   // ------------------------ Setup the OOP Wrapper: --------------------------
662 | 
663 |   // If Underscore is called as a function, it returns a wrapped object that
664 |   // can be used OO-style. This wrapper holds altered versions of all the
665 |   // underscore functions. Wrapped objects may be chained.
666 |   var wrapper = function(obj) { this._wrapped = obj; };
667 | 
668 |   // Helper function to continue chaining intermediate results.
669 |   var result = function(obj, chain) {
670 |     return chain ? _(obj).chain() : obj;
671 |   };
672 | 
673 |   // A method to easily add functions to the OOP wrapper.
674 |   var addToWrapper = function(name, func) {
675 |     wrapper.prototype[name] = function() {
676 |       var args = _.toArray(arguments);
677 |       unshift.call(args, this._wrapped);
678 |       return result(func.apply(_, args), this._chain);
679 |     };
680 |   };
681 | 
682 |   // Add all of the Underscore functions to the wrapper object.
683 |   _.mixin(_);
684 | 
685 |   // Add all mutator Array functions to the wrapper.
686 |   each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
687 |     var method = ArrayProto[name];
688 |     wrapper.prototype[name] = function() {
689 |       method.apply(this._wrapped, arguments);
690 |       return result(this._wrapped, this._chain);
691 |     };
692 |   });
693 | 
694 |   // Add all accessor Array functions to the wrapper.
695 |   each(['concat', 'join', 'slice'], function(name) {
696 |     var method = ArrayProto[name];
697 |     wrapper.prototype[name] = function() {
698 |       return result(method.apply(this._wrapped, arguments), this._chain);
699 |     };
700 |   });
701 | 
702 |   // Start chaining a wrapped Underscore object.
703 |   wrapper.prototype.chain = function() {
704 |     this._chain = true;
705 |     return this;
706 |   };
707 | 
708 |   // Extracts the result from a wrapped and chained object.
709 |   wrapper.prototype.value = function() {
710 |     return this._wrapped;
711 |   };
712 | 
713 | })();
714 | 


--------------------------------------------------------------------------------
/public/stylesheets/style.less:
--------------------------------------------------------------------------------
1 | body {
2 |   padding: 50px;
3 |   font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
4 | }


--------------------------------------------------------------------------------
/test/app.test.js:
--------------------------------------------------------------------------------
 1 | 
 2 | // Run $ expresso
 3 | 
 4 | /**
 5 |  * Module dependencies.
 6 |  */
 7 | 
 8 | var app = require('../app');
 9 | 
10 | 
11 | module.exports = {
12 |   'GET /': function(assert){
13 |     assert.response(app,
14 |       { url: '/' },
15 |       { status: 200, headers: { 'Content-Type': 'text/html; charset=utf-8' }},
16 |       function(res){
17 |         assert.includes(res.body, '<title>Express</title>');
18 |       });
19 |   }
20 | };


--------------------------------------------------------------------------------
/views/examples/click-counter.ejs:
--------------------------------------------------------------------------------
 1 | <h1>Click Counter Example</h1>
 2 | 
 3 | <p>
 4 |     <a href='http://knockoutjs.com/examples/clickCounter.html' target='_blank'>Knockout&apos;s Example</a>
 5 | </p>
 6 | 
 7 | <div>You've clicked <span id='numberOfClicks' >&nbsp;</span> times</div>
 8 | 
 9 | <button id='clickMe'>Click me</button>
10 |  
11 | <div id='tooManyClicks'>
12 |     That's too many clicks! Please stop before you wear out your fingers.
13 |     <button>Reset clicks</button>
14 | </div>
15 | 
16 | <script type="text/javascript" charset="utf-8">
17 |     /* Define model with initial values */
18 |     var Model = Backbone.Model.extend({
19 |       initialize: function() {
20 |         this.set({
21 |           count: 0,
22 |           threshold: 3
23 |         });
24 |       },
25 | 
26 |       hasTooManyClicks: function() {
27 |         return this.get('count') >= this.get('threshold');
28 |       }
29 |     });
30 | 
31 |     var View = Backbone.View.extend({
32 |         initialize: function() {
33 |             _.bindAll(this, 'render', 'incrementClickCount', 'resetCount');
34 | 
35 |             this.model.bind('change', this.render);
36 | 
37 |             this.render();
38 |         },
39 | 
40 |         render: function() {
41 |             $('#numberOfClicks').text(this.model.get('count'));
42 | 
43 |             var isTooMany = this.model.hasTooManyClicks();
44 |             $('#tooManyClicks').toggle(isTooMany);
45 |             $('#clickMe').attr('disabled', isTooMany);
46 |         },
47 | 
48 |         events: {
49 |             'click #clickMe': 'incrementClickCount',
50 |             'click #tooManyClicks button': 'resetCount'
51 |         },
52 | 
53 |         incrementClickCount: function() {
54 |           var count = this.model.get('count');
55 |             this.model.set({count: count + 1});
56 |         },
57 | 
58 |         resetCount: function() {
59 |             this.model.set({'count': 0});
60 |         },
61 | 
62 |         el: 'body'
63 |     });
64 | 
65 |     var clickView = new View({model: new Model()});
66 | </script>
67 | 


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/views/examples/hello-world.ejs:
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 1 | <h1>Hello World Example</h1>
 2 | 
 3 | <!-- Note the use of classes here instead of IDs. A view may represent
 4 |      a single item in a list so IDs would not work in that scenario. A view is
 5 |      usually contained within its own element (View#el)
 6 |      and using class selectors makes more sense. -->
 7 | <p>First name: <input class='first-name'></input></p>
 8 | <p>Last name: <input class='last-name'></p>
 9 | <h2>Hello, <span class='full-name'></span>!</h2>
10 | 
11 | <script type="text/javascript">
12 |     // A plain object does not fire change events when one of its properties
13 |     // change. A model object intercepts changes in property values and
14 |     // fires change events to signal the view it needs to re-render. As a 
15 |     //   consequence, use get/set to change property values.
16 |     var person = new Backbone.Model({firstName: 'Planet', lastName: 'Earth'});
17 | 
18 |     var PersonView = Backbone.View.extend({
19 |         initialize: function() {
20 |             // Ensure render callback belongs to this object.
21 |             _.bindAll(this, 'render');
22 | 
23 |             // Re-render this view when the model changes
24 |             this.model.bind('change', this.render);
25 | 
26 |             // Full name is empty initially. Render it using passed-in model.
27 |             this.render();
28 |         },
29 | 
30 |         // Container element for the view. In this trivial example the body
31 |         // element suffices. A container is needed, for example, when a 
32 |         // view represents an item in a list.
33 |         el: "body",
34 | 
35 |         // Renders the view any time the model changes.
36 |         render: function() {
37 |             var fullName = this.model.get('firstName') + ' ' + this.model.get('lastName');
38 |             $('.full-name', this.el).text(fullName);
39 |             return this;
40 |         },
41 | 
42 |         // Hook up events to update the model.
43 |         events: {
44 |             'change input': 'updateModel'
45 |         },
46 | 
47 | 
48 |         // Update the model when either of the input element's value changes.
49 |         updateModel: function() {
50 |             var first = this.$('.first-name').val();
51 |             var last = this.$('.last-name').val();
52 |             this.model.set({firstName: first, lastName: last});
53 |         }
54 |     });
55 | 
56 |     // Create a view given a model. PersonView#initialize renders into PersonView#el.
57 |     var view = new PersonView({model: person});
58 | </script>
59 | 


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/views/examples/simple-list.ejs:
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 1 | <h1>Simple List Example</h1>
 2 | 
 3 | <p>
 4 |     <a href='http://knockoutjs.com/examples/simpleList.html' target='_blank'>Knockout&apos;s Example</a>
 5 | </p>
 6 | 
 7 | <form id='view' onSubmit='return false'>
 8 |     New item:
 9 |     <input class='itemToAdd' />
10 |     <button disabled='true'>Add</button>
11 |     <p>Your items:</p>
12 |     <select multiple="multiple" style="width:200px;"></select>
13 | </form>
14 | 
15 | <script type="text/javascript" charset="utf-8">
16 |     // ADD enable button when text length > 0
17 |     var items = new Backbone.Collection([
18 |         {name: 'Alpha'},
19 |         {name: 'Beta'},
20 |         {name: 'Gamma'}
21 |     ]);
22 | 
23 |     var View = Backbone.View.extend({
24 |         initialize: function() {
25 |             _.bindAll(this, 'render');
26 |             this.collection.bind('add', this.render);
27 |             this.render();
28 |         },
29 | 
30 |         el: "#view",
31 | 
32 |         render: function() {
33 |             var val;
34 |             this.$('select:first').empty();
35 |             this.collection.each(function(item){
36 |                 val = item.get('name');
37 |                 this.$('select:first').append(
38 |                     $('<option/>').val(val).text(val)
39 |                 );
40 |             });
41 |         },
42 | 
43 |         events: {
44 |             'click button': 'addItem',
45 |             'keyup .itemToAdd': 'enableButton'
46 |         },
47 | 
48 |         addItem: function() {
49 |             var val = this.$('.itemToAdd').val();
50 |             this.collection.add({name: val});
51 |         },
52 | 
53 |         enableButton: function() {
54 |             this.$('button').attr('disabled', this.$('.itemToAdd').val().length < 1);
55 |         }
56 |     });
57 | 
58 |     var viewInstance = new View({collection: items});
59 | </script>
60 | 


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/views/index.ejs:
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 1 | <p>This project contains Knockout examples ported to Backbone. My main motivation
 2 | is to learn enough about each to determine which framework best suits my 
 3 | style.</p>
 4 | 
 5 | <p>My initial impression is Knockout is the more elegant framework. However,
 6 | everything the author of Backbone has done has been pretty darn good so 
 7 | there is likely a good reason why Backbone <em>appears</em> more complicated.</p>
 8 | 
 9 | <ul>
10 |     <li><a href='/hello-world'>Hello World</a></li>
11 |     <li><a href='/click-counter'>Click Counter</a></li>
12 |     <li><a href='/simple-list'>Simple List</a></li>
13 | </ul>
14 | 


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/views/layout.ejs:
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 1 | <!DOCTYPE HTML>
 2 | <html lang="en">
 3 | <head>
 4 |     <meta charset="UTF-8">
 5 |     <title><%= title %></title>
 6 |     <script src="js/jquery-1.4.4.min.js" type="text/javascript" charset="utf-8"></script>
 7 |     <script src="js/jquery.tmpl.min.js" type="text/javascript" charset="utf-8"></script>
 8 |     <script src="js/underscore-1.1.0.js" type="text/javascript" charset="utf-8"></script>
 9 |     <script src="js/backbone.js" type="text/javascript" charset="utf-8"></script>
10 | </head>
11 | <body>
12 |     <%- body %>
13 | </body>
14 | </html>
15 | 


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