├── .gitignore
├── History.md
├── Makefile
├── component.json
├── package.json
├── index.js
└── Readme.md


/.gitignore:
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1 | components
2 | build
3 | 


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/History.md:
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 1 | 
 2 | 1.0.0 / 2015-04-16
 3 | ==================
 4 | 
 5 |   * add package.json
 6 |   * fix example
 7 | 
 8 | 0.0.1 / 2014-07-01
 9 | ==================
10 | 
11 |  * Initial commit
12 | 


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/Makefile:
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 1 | 
 2 | build: components index.js
 3 | 	@component build --dev
 4 | 
 5 | components: component.json
 6 | 	@component install --dev
 7 | 
 8 | clean:
 9 | 	rm -fr build components template.js
10 | 
11 | .PHONY: clean
12 | 


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/component.json:
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 1 | {
 2 |   "name": "ie",
 3 |   "repo": "component/ie",
 4 |   "description": "get the version of IE or return undefined",
 5 |   "version": "1.0.0",
 6 |   "keywords": [],
 7 |   "dependencies": {},
 8 |   "development": {},
 9 |   "license": "MIT",
10 |   "main": "index.js",
11 |   "scripts": [
12 |     "index.js"
13 |   ]
14 | }


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/package.json:
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 1 | {
 2 |   "name": "component-ie",
 3 |   "version": "1.0.0",
 4 |   "description": "get the version of IE or return undefined",
 5 |   "main": "index.js",
 6 |   "scripts": {
 7 |     "test": "make test"
 8 |   },
 9 |   "repository": {
10 |     "type": "git",
11 |     "url": "https://github.com/component/ie.git"
12 |   },
13 |   "keywords": [
14 |     "ie"
15 |   ],
16 |   "author": "Matthew Mueller",
17 |   "license": "MIT",
18 |   "bugs": {
19 |     "url": "https://github.com/component/ie/issues"
20 |   },
21 |   "homepage": "https://github.com/component/ie"
22 | }


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/index.js:
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 1 | /**
 2 |  * Export `ie`.
 3 |  */
 4 | 
 5 | module.exports = ie();
 6 | 
 7 | /**
 8 |  * Initialize `ie`
 9 |  *
10 |  * @return {Number|undefined}
11 |  * @api public
12 |  */
13 | 
14 | function ie() {
15 |   for( var v = 3,
16 |            el = document.createElement('b'),
17 |            // empty array as loop breaker (and exception-avoider) for non-IE and IE10+
18 |            all = el.all || [];
19 |        // i tag not well-formed since we know that IE5-IE9 won't mind
20 |        el.innerHTML = '<!--[if gt IE ' + (++v) + ']><i><![endif]-->',
21 |        all[0];
22 |      );
23 |   // return the documentMode for IE10+ compatibility
24 |   // non-IE will get undefined
25 |   return v > 4 ? v : document.documentMode;
26 | }
27 | 


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/Readme.md:
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 1 | 
 2 | # ie
 3 | 
 4 |   get the running version of IE or return undefined without UA sniffing.
 5 | 
 6 | ## Installation
 7 | 
 8 |   Install with [component(1)](http://component.io):
 9 | 
10 |     $ component install component/ie
11 | 
12 | ## Example
13 | 
14 | ```js
15 | var ie = require('ie');
16 | ie // 9
17 | ```
18 | 
19 | ## API
20 | 
21 | ### ie()
22 | 
23 | Get the version of IE as a `number` or return `undefined`.
24 | 
25 | ## Testing
26 | 
27 | Test using the wonderful [browser-repl](https://github.com/cloudup/browser-repl).
28 | 
29 | Has been tested on:
30 | 
31 |   - ie8
32 |   - ie9
33 |   - ie10
34 |   - ie11
35 | 
36 | ## Credits
37 | 
38 | Original source from: https://gist.github.com/padolsey/527683#comment-786682.
39 | 
40 | ## License
41 | 
42 |   The MIT License (MIT)
43 | 
44 |   Copyright (c) 2014 <copyright holders>
45 | 
46 |   Permission is hereby granted, free of charge, to any person obtaining a copy
47 |   of this software and associated documentation files (the "Software"), to deal
48 |   in the Software without restriction, including without limitation the rights
49 |   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
50 |   copies of the Software, and to permit persons to whom the Software is
51 |   furnished to do so, subject to the following conditions:
52 | 
53 |   The above copyright notice and this permission notice shall be included in
54 |   all copies or substantial portions of the Software.
55 | 
56 |   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
57 |   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
58 |   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
59 |   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
60 |   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
61 |   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
62 |   THE SOFTWARE.
63 | 


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