├── .gitignore
├── LICENSE
├── README.md
├── dist
    ├── workly.d.ts
    ├── workly.js
    ├── workly.m.js
    └── workly.umd.js
├── examples
    ├── class.html
    ├── function.html
    ├── worker.html
    ├── worker.js
    ├── worker2.html
    ├── worker2.js
    ├── worker3.html
    └── worker3.js
├── index.js
├── package-lock.json
├── package.json
└── rollup.config.js


/.gitignore:
--------------------------------------------------------------------------------
1 | .cache
2 | .DS_Store
3 | node_modules
4 | ztest


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/LICENSE:
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 1 | MIT License
 2 | 
 3 | Copyright (c) 2019 Preet Shihn
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


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/README.md:
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  1 | # Workly    🏋️‍♀️→ 😄 
  2 | 
  3 | * A really simple way to move a stand-alone <b>function/class to a worker thread</b>.
  4 | * Or, **expose an object or function in a worker** to the main thread.
  5 | * All calls are made asynchronous. Works great with async/await.
  6 | * Only 1kB gzipped.
  7 | 
  8 | ## Install
  9 | 
 10 | Download the latest from [dist folder](https://github.com/pshihn/workly/tree/master/dist)
 11 | 
 12 | or from npm:
 13 | ```
 14 | npm install --save workly
 15 | ```
 16 | 
 17 | ## Usage
 18 | 
 19 | Moving a function to a worker is really simple.
 20 | ```js
 21 | function busyAdd(a, b) {
 22 |   let st = Date.now();
 23 |   while (true) {
 24 |     if ((Date.now() - st) > 2000) break;
 25 |   }
 26 |   return a + b;
 27 | }
 28 | 
 29 | (async () => {
 30 |   let workerAdd = workly.proxy(busyAdd);
 31 |   console.log(await workerAdd(23, 16)); // 39
 32 |   // the busyAdd is executed in a worker so
 33 |   // the UI does not get blocked
 34 | })();
 35 | ```
 36 | 
 37 | Or, in fact a Class
 38 | 
 39 | ```js
 40 | class Adder {
 41 |   constructor() {
 42 |     this.count = 0;
 43 |   }
 44 |   add(a, b) {
 45 |     this.count++;
 46 |     return a + b;
 47 |   }
 48 | }
 49 | 
 50 | (async () => {
 51 |   let WAdder = workly.proxy(Adder);
 52 |   let a = await new WAdder(); // instance created/running in worker
 53 |   console.log(await a.count); // 0
 54 |   console.log(await a.add(23, 16)); // 39
 55 |   console.log(await a.count); // 1
 56 | })();
 57 | ```
 58 | 
 59 | ### Custom workers
 60 | The above examples only work when the class/function is not dependent on the containing scope, i.e. other libraries or global objects. But, you can create a custom worker.js file and move the code in there. In the worker, you can expose your object/function/class using <i>workly.expose</i> method.
 61 | 
 62 | In this example, the function depends on moment.js
 63 | 
 64 | <b>worker.js</b>
 65 | ```js
 66 | importScripts('https://cdn.jsdelivr.net/npm/moment@2.20.1/moment.min.js', '../dist/workly.js');
 67 | function friendlyTime(value) {
 68 |   return moment(value).calendar(null, {
 69 |     sameDay: function (now) {
 70 |       if (now - this < 1000 * 60) {
 71 |         return "[Just now]";
 72 |       } else if (now - this < 1000 * 60 * 60) {
 73 |         return "[" + Math.round((now - this) / (1000 * 60)) + " mins ago]";
 74 |       } else {
 75 |         return '[Today at] LT'
 76 |       }
 77 |     }
 78 |   });
 79 | }
 80 | workly.expose(friendlyTime);
 81 | ```
 82 | <b>main.js</b>
 83 | ```js
 84 | (async () => {
 85 |   let w = workly.proxy("./worker.js");
 86 |   let now = Date.now();
 87 |   console.log(now);
 88 |   console.log(await w(now));
 89 |   console.log(await w(now - (24 * 60 * 60 * 1000)));
 90 |   console.log(await w(now - (4 * 24 * 60 * 60 * 1000)));
 91 | })();
 92 | ```
 93 | 
 94 | ### Caveats
 95 | * If you're not using a custom worker, the function/class being pushed to the worker cannot depend on the containing scope.
 96 | * Since workers do not have access to DOM, DOM manipulation is not supported. 
 97 | * Objects passed into functions are not passed by reference, so if the function in the worker updates the passed in object, it will not affect the object in the main scope. 
 98 | 
 99 | ### Examples
100 | See the [examples folder](https://github.com/pshihn/workly/tree/master/examples)
101 | 
102 | ### License
103 | [MIT License](https://github.com/pshihn/workly/blob/master/LICENSE) (c) [Preet Shihn](https://twitter.com/preetster)
104 | 
105 | ### You may also be interested in
106 | [windtalk](https://github.com/pshihn/windtalk) - Simplest way to communicate between windows or iframes. Work with objects/functions defined in another window or iframe.
107 | 
108 | 


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/dist/workly.d.ts:
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1 | export declare function proxy(obj: any): any;
2 | export declare function expose(target: Object | Function): void;
3 | export function link<T>(worker: Worker): T;


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/dist/workly.js:
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1 | var workly=function(t){"use strict";function e(t,r){return r=r||[],new Proxy((function(){}),{get(a,n,s){if("then"===n){if(0===r.length)return{then:()=>s};const e=t.remote({type:"GET",path:r});return e.then.bind(e)}return e(t,r.concat(n))},set:(e,a,n)=>t.remote({type:"SET",path:r.concat(a),value:n}),apply:(e,a,n)=>t.remote({type:"APPLY",path:r,args:n}),construct:(e,r)=>t.remote({type:"CONSTRUCT",args:r})})}class r{constructor(t,n){this.w=t,this.uid=n||`${Date.now()}-${a()}`,this.c=0,this.cbs={},t.addEventListener("message",a=>{if(this.w.oURL)try{URL.revokeObjectURL(this.w.oURL)}catch(t){}finally{delete this.w.oURL}let n=a.data&&a.data.id,s=n&&this.cbs[n];s&&(delete this.cbs[n],a.data.error?s[1](new Error(a.data.error)):s[0](a.data.targetId?e(new r(t,a.data.targetId)):a.data.value))})}remote(t){const e=t.args||[],r=`${this.uid}-${++this.c}`;return new Promise((a,n)=>{this.cbs[r]=[a,n],this.w.postMessage(Object.assign({},t,{id:r,args:e,target:this.uid}))})}}function a(){return Math.floor(Math.random()*Number.MAX_SAFE_INTEGER)}function n(t){const e=t,r={};self.addEventListener("message",async t=>{let n=t.data||{};n.path=n.path||[];let s=n.target&&r[n.target]||e;const o=t=>t.reduce((t,e)=>t?t[e]:t,s),c=n&&n.id;if(c&&n.type){const t={id:c},e=o(n.path),s=o(n.path.slice(0,-1));switch(n.type){case"GET":t.value=e;break;case"SET":let o=n.path.length&&n.path[n.path.length-1];o&&(s[o]=n.value),t.value=!!o;break;case"APPLY":try{t.value=await e.apply(s,n.args||[])}catch(e){t.error=e.toString()}break;case"CONSTRUCT":try{t.value=new e(...n.args),t.targetId=(t=>{const e=`${Date.now()}-${a()}`;return r[e]=t,e})(t.value)}catch(e){t.error=e.toString()}}self.postMessage(t)}})}return t.expose=n,t.link=function(t){return e(new r(t))},t.proxy=function(t){let s,o;if("function"==typeof t){const e=Function.prototype.toString;s=o=URL.createObjectURL(new Blob([`${e.call(a)}\n(${e.call(n)})(${e.call(t)})`]))}else"string"==typeof t&&(s=t,0===t.indexOf("blob:")&&(o=s));if(s){let t=new Worker(s);return o&&(t.oURL=o),e(new r(t))}throw"Workly only supports functions, classes, urls"},t}({});
2 | 


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/dist/workly.m.js:
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1 | function t(t){let e,o;if("function"==typeof t){const a=Function.prototype.toString;e=o=URL.createObjectURL(new Blob([`${a.call(n)}\n(${a.call(s)})(${a.call(t)})`]))}else"string"==typeof t&&(e=t,0===t.indexOf("blob:")&&(o=e));if(e){let t=new Worker(e);return o&&(t.oURL=o),a(new r(t))}throw"Workly only supports functions, classes, urls"}function e(t){return a(new r(t))}function a(t,e){return e=e||[],new Proxy((function(){}),{get(r,n,s){if("then"===n){if(0===e.length)return{then:()=>s};const a=t.remote({type:"GET",path:e});return a.then.bind(a)}return a(t,e.concat(n))},set:(a,r,n)=>t.remote({type:"SET",path:e.concat(r),value:n}),apply:(a,r,n)=>t.remote({type:"APPLY",path:e,args:n}),construct:(e,a)=>t.remote({type:"CONSTRUCT",args:a})})}class r{constructor(t,e){this.w=t,this.uid=e||`${Date.now()}-${n()}`,this.c=0,this.cbs={},t.addEventListener("message",e=>{if(this.w.oURL)try{URL.revokeObjectURL(this.w.oURL)}catch(t){}finally{delete this.w.oURL}let n=e.data&&e.data.id,s=n&&this.cbs[n];s&&(delete this.cbs[n],e.data.error?s[1](new Error(e.data.error)):s[0](e.data.targetId?a(new r(t,e.data.targetId)):e.data.value))})}remote(t){const e=t.args||[],a=`${this.uid}-${++this.c}`;return new Promise((r,n)=>{this.cbs[a]=[r,n],this.w.postMessage(Object.assign({},t,{id:a,args:e,target:this.uid}))})}}function n(){return Math.floor(Math.random()*Number.MAX_SAFE_INTEGER)}function s(t){const e=t,a={};self.addEventListener("message",async t=>{let r=t.data||{};r.path=r.path||[];let s=r.target&&a[r.target]||e;const o=t=>t.reduce((t,e)=>t?t[e]:t,s),c=r&&r.id;if(c&&r.type){const t={id:c},e=o(r.path),s=o(r.path.slice(0,-1));switch(r.type){case"GET":t.value=e;break;case"SET":let o=r.path.length&&r.path[r.path.length-1];o&&(s[o]=r.value),t.value=!!o;break;case"APPLY":try{t.value=await e.apply(s,r.args||[])}catch(e){t.error=e.toString()}break;case"CONSTRUCT":try{t.value=new e(...r.args),t.targetId=(t=>{const e=`${Date.now()}-${n()}`;return a[e]=t,e})(t.value)}catch(e){t.error=e.toString()}}self.postMessage(t)}})}export{s as expose,e as link,t as proxy};
2 | 


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/dist/workly.umd.js:
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1 | !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t=t||self).workly={})}(this,(function(t){"use strict";function e(t,r){return r=r||[],new Proxy((function(){}),{get(a,n,s){if("then"===n){if(0===r.length)return{then:()=>s};const e=t.remote({type:"GET",path:r});return e.then.bind(e)}return e(t,r.concat(n))},set:(e,a,n)=>t.remote({type:"SET",path:r.concat(a),value:n}),apply:(e,a,n)=>t.remote({type:"APPLY",path:r,args:n}),construct:(e,r)=>t.remote({type:"CONSTRUCT",args:r})})}class r{constructor(t,n){this.w=t,this.uid=n||`${Date.now()}-${a()}`,this.c=0,this.cbs={},t.addEventListener("message",a=>{if(this.w.oURL)try{URL.revokeObjectURL(this.w.oURL)}catch(t){}finally{delete this.w.oURL}let n=a.data&&a.data.id,s=n&&this.cbs[n];s&&(delete this.cbs[n],a.data.error?s[1](new Error(a.data.error)):s[0](a.data.targetId?e(new r(t,a.data.targetId)):a.data.value))})}remote(t){const e=t.args||[],r=`${this.uid}-${++this.c}`;return new Promise((a,n)=>{this.cbs[r]=[a,n],this.w.postMessage(Object.assign({},t,{id:r,args:e,target:this.uid}))})}}function a(){return Math.floor(Math.random()*Number.MAX_SAFE_INTEGER)}function n(t){const e=t,r={};self.addEventListener("message",async t=>{let n=t.data||{};n.path=n.path||[];let s=n.target&&r[n.target]||e;const o=t=>t.reduce((t,e)=>t?t[e]:t,s),i=n&&n.id;if(i&&n.type){const t={id:i},e=o(n.path),s=o(n.path.slice(0,-1));switch(n.type){case"GET":t.value=e;break;case"SET":let o=n.path.length&&n.path[n.path.length-1];o&&(s[o]=n.value),t.value=!!o;break;case"APPLY":try{t.value=await e.apply(s,n.args||[])}catch(e){t.error=e.toString()}break;case"CONSTRUCT":try{t.value=new e(...n.args),t.targetId=(t=>{const e=`${Date.now()}-${a()}`;return r[e]=t,e})(t.value)}catch(e){t.error=e.toString()}}self.postMessage(t)}})}t.expose=n,t.link=function(t){return e(new r(t))},t.proxy=function(t){let s,o;if("function"==typeof t){const e=Function.prototype.toString;s=o=URL.createObjectURL(new Blob([`${e.call(a)}\n(${e.call(n)})(${e.call(t)})`]))}else"string"==typeof t&&(s=t,0===t.indexOf("blob:")&&(o=s));if(s){let t=new Worker(s);return o&&(t.oURL=o),e(new r(t))}throw"Workly only supports functions, classes, urls"},Object.defineProperty(t,"__esModule",{value:!0})}));
2 | 


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/examples/class.html:
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 1 | <html>
 2 | 
 3 | <head>
 4 |   <title>Workly class sample</title>
 5 |   <script src="../dist/workly.js"></script>
 6 | </head>
 7 | 
 8 | <body>
 9 |   <script>
10 |     class Adder {
11 |       constructor() {
12 |         this.count = 0;
13 |       }
14 |       add(a, b) {
15 |         this.count++;
16 |         return a + b;
17 |       }
18 |     }
19 |     async function init() {
20 |       let WAdder = workly.proxy(Adder);
21 |       let instance = await new WAdder();
22 |       console.log(await instance.count);
23 |       console.log(await instance.add(23, 16));
24 |       console.log(await instance.add(23, -16));
25 |       console.log(await instance.count);
26 |     }
27 |     init();
28 |   </script>
29 | </body>
30 | 
31 | </html>


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/examples/function.html:
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 1 | <html>
 2 | 
 3 | <head>
 4 |   <title>Workly function sample</title>
 5 |   <script src="../dist/workly.js"></script>
 6 | </head>
 7 | 
 8 | <body>
 9 |   <script>
10 |     function busyAdd(a, b) {
11 |       let st = Date.now();
12 |       while (true) {
13 |         if ((Date.now() - st) > 2000) {
14 |           break;
15 |         }
16 |       }
17 |       return a + b;
18 |     }
19 |     async function init() {
20 |       let workerAdd = workly.proxy(busyAdd);
21 |       console.log(await workerAdd(23, 16));
22 |     }
23 |     init();
24 |   </script>
25 | </body>
26 | 
27 | </html>


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/examples/worker.html:
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 1 | <html>
 2 | 
 3 | <head>
 4 |   <title>Workly custom worker sample - function</title>
 5 |   <script src="../dist/workly.js"></script>
 6 | </head>
 7 | 
 8 | <body>
 9 |   <script>
10 |     async function init() {
11 |       let w = workly.proxy("./worker.js");
12 |       let now = Date.now();
13 |       console.log(now);
14 |       console.log(await w(now));
15 |       console.log(await w(now - (24 * 60 * 60 * 1000)));
16 |       console.log(await w(now - (4 * 24 * 60 * 60 * 1000)));
17 |     }
18 |     init();
19 |   </script>
20 | </body>
21 | 
22 | </html>


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/examples/worker.js:
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 1 | importScripts('https://cdn.jsdelivr.net/npm/moment@2.20.1/moment.min.js', '../dist/workly.js');
 2 | 
 3 | function friendlyTime(value) {
 4 |   return moment(value).calendar(null, {
 5 |     sameDay: function (now) {
 6 |       if (now - this < 1000 * 60) {
 7 |         return "[Just now]";
 8 |       } else if (now - this < 1000 * 60 * 60) {
 9 |         return "[" + Math.round((now - this) / (1000 * 60)) + " mins ago]";
10 |       } else {
11 |         return '[Today at] LT'
12 |       }
13 |     }
14 |   });
15 | }
16 | 
17 | workly.expose(friendlyTime);


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/examples/worker2.html:
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 1 | <html>
 2 | 
 3 | <head>
 4 |   <title>Workly custom worker sample - object</title>
 5 |   <script src="../dist/workly.js"></script>
 6 | </head>
 7 | 
 8 | <body>
 9 |   <script>
10 |     async function init() {
11 |       let w = workly.proxy("./worker2.js");
12 |       console.log(await w.count);
13 |       await w.increment();
14 |       console.log(await w.count);
15 |       console.log(await w.add(12, 45));
16 |       console.log(await w.delayedAdd(11, 11));
17 |     }
18 |     init();
19 |   </script>
20 | </body>
21 | 
22 | </html>


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/examples/worker2.js:
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 1 | importScripts('../dist/workly.js');
 2 | 
 3 | var obj = {
 4 |   count: 1,
 5 |   increment() {
 6 |     this.count++;
 7 |   },
 8 |   add(a, b) {
 9 |     return a + b;
10 |   },
11 |   delayedAdd(a, b) {
12 |     return new Promise(resolve => {
13 |       setTimeout(() => {
14 |         resolve({ result: a + b });
15 |       }, 2000);
16 |     });
17 |   }
18 | };
19 | 
20 | workly.expose(obj);


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/examples/worker3.html:
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 1 | <html>
 2 | 
 3 | <head>
 4 |   <title>Workly custom worker sample - class</title>
 5 |   <script src="../dist/workly.js"></script>
 6 | </head>
 7 | 
 8 | <body>
 9 |   <script>
10 |     async function init() {
11 |       let RemoteClass = workly.proxy("./worker3.js");
12 |       let w = await new RemoteClass('yo');
13 |       console.log(await w.name);
14 |       console.log(await w.count);
15 |       let now = Date.now();
16 |       console.log(await w.displayValue(now - (24 * 60 * 60 * 1000)));
17 |       console.log(await w.count);
18 |     }
19 |     init();
20 |   </script>
21 | </body>
22 | 
23 | </html>


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/examples/worker3.js:
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 1 | importScripts('https://cdn.jsdelivr.net/npm/moment@2.20.1/moment.min.js', '../dist/workly.js');
 2 | 
 3 | class FriendlyTime {
 4 |   constructor(name) {
 5 |     this.name = name;
 6 |     this._count = 0;
 7 |   }
 8 |   get count() {
 9 |     return this._count;
10 |   }
11 |   displayValue(value) {
12 |     this._count++;
13 |     return moment(value).calendar(null, {
14 |       sameDay: function (now) {
15 |         if (now - this < 1000 * 60) {
16 |           return "[Just now]";
17 |         } else if (now - this < 1000 * 60 * 60) {
18 |           return "[" + Math.round((now - this) / (1000 * 60)) + " mins ago]";
19 |         } else {
20 |           return '[Today at] LT'
21 |         }
22 |       }
23 |     });
24 |   }
25 | }
26 | 
27 | workly.expose(FriendlyTime);


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/index.js:
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  1 | export function proxy(obj) {
  2 |   let url, ourl;
  3 |   if (typeof obj === 'function') {
  4 |     const tos = Function.prototype.toString;
  5 |     url = ourl = URL.createObjectURL(new Blob([`${tos.call(randomInt)}\n(${tos.call(expose)})(${tos.call(obj)})`]));
  6 |   } else if (typeof obj === 'string') {
  7 |     url = obj;
  8 |     if (obj.indexOf('blob:') === 0) ourl = url;
  9 |   }
 10 |   if (url) {
 11 |     let wrkr = new Worker(url);
 12 |     if (ourl) wrkr.oURL = ourl;
 13 |     return _proxy(new WorklyProxy(wrkr));
 14 |   }
 15 |   throw "Workly only supports functions, classes, urls";
 16 | }
 17 | 
 18 | export function link(worker) {
 19 |   return _proxy(new WorklyProxy(worker));
 20 | }
 21 | 
 22 | function _proxy(worker, path) {
 23 |   path = path || [];
 24 |   return new Proxy(function () { }, {
 25 |     get(_, prop, receiver) {
 26 |       if (prop === 'then') {
 27 |         if (path.length === 0) {
 28 |           return { then: () => receiver };
 29 |         }
 30 |         const p = worker.remote({ type: 'GET', path });
 31 |         return p.then.bind(p);
 32 |       }
 33 |       return _proxy(worker, path.concat(prop));
 34 |     },
 35 |     set(_, prop, value) {
 36 |       return worker.remote({ type: 'SET', path: path.concat(prop), value });
 37 |     },
 38 |     apply(_, thisArg, args) {
 39 |       return worker.remote({ type: 'APPLY', path, args });
 40 |     },
 41 |     construct(_, args) {
 42 |       return worker.remote({ type: 'CONSTRUCT', args });
 43 |     }
 44 |   });
 45 | }
 46 | 
 47 | class WorklyProxy {
 48 |   constructor(worker, targetId) {
 49 |     this.w = worker;
 50 |     this.uid = targetId || `${Date.now()}-${randomInt()}`;
 51 |     this.c = 0; // counter
 52 |     this.cbs = {} // callbacks
 53 |     worker.addEventListener('message', event => {
 54 |       if (this.w.oURL) {
 55 |         try { URL.revokeObjectURL(this.w.oURL); } catch (err) { } finally { delete this.w.oURL; }
 56 |       }
 57 |       let id = event.data && event.data.id;
 58 |       let cb = id && this.cbs[id];
 59 |       if (cb) {
 60 |         delete this.cbs[id];
 61 |         if (event.data.error) {
 62 |           cb[1](new Error(event.data.error));
 63 |         } else {
 64 |           cb[0](event.data.targetId ? _proxy(new WorklyProxy(worker, event.data.targetId)) : event.data.value);
 65 |         }
 66 |       }
 67 |     });
 68 |   }
 69 |   remote(request) {
 70 |     const args = request.args || [],
 71 |       id = `${this.uid}-${++this.c}`;
 72 |     return new Promise((resolve, reject) => {
 73 |       this.cbs[id] = [resolve, reject];
 74 |       this.w.postMessage(Object.assign({}, request, { id, args, target: this.uid }));
 75 |     });
 76 |   }
 77 | }
 78 | 
 79 | function randomInt() { return Math.floor(Math.random() * Number.MAX_SAFE_INTEGER); }
 80 | export function expose(target) {
 81 |   const _target = target, _tmap = {};
 82 |   const expObj = obj => {
 83 |     const tid = `${Date.now()}-${randomInt()}`;
 84 |     _tmap[tid] = obj;
 85 |     return tid;
 86 |   };
 87 |   self.addEventListener('message', async event => {
 88 |     let data = event.data || {}
 89 |     data.path = data.path || [];
 90 |     let msgTarget = (data.target && _tmap[data.target]) || _target;
 91 |     const reduce = list => list.reduce((o, prop) => (o ? o[prop] : o), msgTarget);
 92 |     const id = data && data.id;
 93 |     if (id && data.type) {
 94 |       const msg = { id },
 95 |         ref = reduce(data.path),
 96 |         refParent = reduce(data.path.slice(0, -1));
 97 |       switch (data.type) {
 98 |         case "GET":
 99 |           msg.value = ref;
100 |           break;
101 |         case "SET":
102 |           let prop = data.path.length && data.path[data.path.length - 1];
103 |           if (prop) {
104 |             refParent[prop] = data.value;
105 |           }
106 |           msg.value = prop ? true : false;
107 |           break;
108 |         case "APPLY":
109 |           try {
110 |             msg.value = await ref.apply(refParent, data.args || []);
111 |           } catch (err) {
112 |             msg.error = err.toString();
113 |           }
114 |           break;
115 |         case "CONSTRUCT":
116 |           try {
117 |             msg.value = new ref(...data.args);
118 |             msg.targetId = expObj(msg.value);
119 |           } catch (err) {
120 |             msg.error = err.toString();
121 |           }
122 |           break;
123 |       }
124 |       self.postMessage(msg);
125 |     }
126 |   });
127 | }


--------------------------------------------------------------------------------
/package-lock.json:
--------------------------------------------------------------------------------
  1 | {
  2 |   "name": "workly",
  3 |   "version": "1.4.0",
  4 |   "lockfileVersion": 1,
  5 |   "requires": true,
  6 |   "dependencies": {
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  9 |       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
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 11 |       "dev": true,
 12 |       "requires": {
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 14 |       }
 15 |     },
 16 |     "@babel/highlight": {
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 18 |       "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.8.3.tgz",
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 20 |       "dev": true,
 21 |       "requires": {
 22 |         "chalk": "^2.0.0",
 23 |         "esutils": "^2.0.2",
 24 |         "js-tokens": "^4.0.0"
 25 |       }
 26 |     },
 27 |     "@types/estree": {
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 29 |       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.42.tgz",
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 31 |       "dev": true
 32 |     },
 33 |     "@types/node": {
 34 |       "version": "13.5.0",
 35 |       "resolved": "https://registry.npmjs.org/@types/node/-/node-13.5.0.tgz",
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 37 |       "dev": true
 38 |     },
 39 |     "acorn": {
 40 |       "version": "7.1.0",
 41 |       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
 42 |       "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
 43 |       "dev": true
 44 |     },
 45 |     "ansi-styles": {
 46 |       "version": "3.2.1",
 47 |       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
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 49 |       "dev": true,
 50 |       "requires": {
 51 |         "color-convert": "^1.9.0"
 52 |       }
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 58 |       "dev": true
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 68 |         "supports-color": "^5.3.0"
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 70 |     },
 71 |     "color-convert": {
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102 |       "dev": true
103 |     },
104 |     "esutils": {
105 |       "version": "2.0.3",
106 |       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
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108 |       "dev": true
109 |     },
110 |     "has-flag": {
111 |       "version": "3.0.0",
112 |       "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
113 |       "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
114 |       "dev": true
115 |     },
116 |     "jest-worker": {
117 |       "version": "24.9.0",
118 |       "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-24.9.0.tgz",
119 |       "integrity": "sha512-51PE4haMSXcHohnSMdM42anbvZANYTqMrr52tVKPqqsPJMzoP6FYYDVqahX/HrAoKEKz3uUPzSvKs9A3qR4iVw==",
120 |       "dev": true,
121 |       "requires": {
122 |         "merge-stream": "^2.0.0",
123 |         "supports-color": "^6.1.0"
124 |       },
125 |       "dependencies": {
126 |         "supports-color": {
127 |           "version": "6.1.0",
128 |           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
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130 |           "dev": true,
131 |           "requires": {
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133 |           }
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137 |     "js-tokens": {
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156 |         "@types/node": "*",
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165 |       "requires": {
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169 |         "serialize-javascript": "^2.1.2",
170 |         "terser": "^4.6.2"
171 |       }
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196 |       "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.16.tgz",
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198 |       "dev": true,
199 |       "requires": {
200 |         "buffer-from": "^1.0.0",
201 |         "source-map": "^0.6.0"
202 |       }
203 |     },
204 |     "supports-color": {
205 |       "version": "5.5.0",
206 |       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
207 |       "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
208 |       "dev": true,
209 |       "requires": {
210 |         "has-flag": "^3.0.0"
211 |       }
212 |     },
213 |     "terser": {
214 |       "version": "4.6.3",
215 |       "resolved": "https://registry.npmjs.org/terser/-/terser-4.6.3.tgz",
216 |       "integrity": "sha512-Lw+ieAXmY69d09IIc/yqeBqXpEQIpDGZqT34ui1QWXIUpR2RjbqEkT8X7Lgex19hslSqcWM5iMN2kM11eMsESQ==",
217 |       "dev": true,
218 |       "requires": {
219 |         "commander": "^2.20.0",
220 |         "source-map": "~0.6.1",
221 |         "source-map-support": "~0.5.12"
222 |       }
223 |     }
224 |   }
225 | }
226 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "workly",
 3 |   "version": "1.3.1",
 4 |   "description": "A really simple way to move a stand-alone function/class to a web worker.",
 5 |   "source": "index.js",
 6 |   "main": "dist/workly.umd.js",
 7 |   "module": "dist/workly.m.js",
 8 |   "browser": "dist/workly.js",
 9 |   "types": "dist/workly.d.ts",
10 |   "scripts": {
11 |     "build": "rollup -c",
12 |     "test": "echo \"Error: no test specified\" && exit 1"
13 |   },
14 |   "repository": {
15 |     "type": "git",
16 |     "url": "git+https://github.com/pshihn/workly.git"
17 |   },
18 |   "keywords": [
19 |     "worker",
20 |     "webworker"
21 |   ],
22 |   "author": "Preet Shihn <preetshihn@gmail.com>",
23 |   "license": "MIT",
24 |   "bugs": {
25 |     "url": "https://github.com/pshihn/workly/issues"
26 |   },
27 |   "homepage": "https://github.com/pshihn/workly#readme",
28 |   "devDependencies": {
29 |     "rollup": "^1.29.1",
30 |     "rollup-plugin-terser": "^5.2.0"
31 |   }
32 | }


--------------------------------------------------------------------------------
/rollup.config.js:
--------------------------------------------------------------------------------
 1 | import { terser } from "rollup-plugin-terser";
 2 | 
 3 | const input = 'index.js';
 4 | 
 5 | export default [
 6 |   {
 7 |     input,
 8 |     output: {
 9 |       file: `dist/workly.js`,
10 |       format: 'iife',
11 |       name: 'workly'
12 |     },
13 |     plugins: [terser()]
14 |   },
15 |   {
16 |     input,
17 |     output: {
18 |       file: `dist/workly.umd.js`,
19 |       format: 'umd',
20 |       name: 'workly'
21 |     },
22 |     plugins: [terser()]
23 |   },
24 |   {
25 |     input,
26 |     output: {
27 |       file: `dist/workly.m.js`,
28 |       format: 'esm'
29 |     },
30 |     plugins: [terser()]
31 |   },
32 | ];


--------------------------------------------------------------------------------