Created
February 2, 2015 15:42
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// source http://jsbin.com/safoxe
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <script id="jsbin-javascript"> | |
| // See https://github.com/promises-aplus/promises-spec/issues/179 | |
| 'use strict' | |
| var logs = [] | |
| function log(s) { | |
| return function () { | |
| logs.push(s) | |
| } | |
| } | |
| setTimeout(function () { console.log(logs.join(' ')) }, 100) | |
| var r1, r2 | |
| var a = new Promise(function (resolve) { r1 = resolve }) | |
| var b = new Promise(function (resolve) { r2 = resolve }) | |
| var p0 = { | |
| _f: [], | |
| then: function (onFulfilled, onRejected) { | |
| log('then')() | |
| if (this._fulfilled) onFulfilled() | |
| else this._f.push(onFulfilled) | |
| } | |
| } | |
| function f0() { | |
| p0._fulfilled = true | |
| p0._f.forEach(function (f) { f() }) | |
| } | |
| a.then(log('a1')) | |
| b.then(log('b1')) | |
| b.then(log('b2')) | |
| a.then(log('a2')) | |
| r1(p0) | |
| r2(p0) | |
| a.then(log('a3')) | |
| b.then(log('b3')) | |
| b.then(log('b4')) | |
| a.then(log('a4')) | |
| f0() | |
| a.then(log('a5')) | |
| b.then(log('b5')) | |
| b.then(log('b6')) | |
| a.then(log('a6')) | |
| setTimeout(function () { | |
| log('timeout')() | |
| a.then(log('a7')) | |
| b.then(log('b7')) | |
| b.then(log('b8')) | |
| a.then(log('a8')) | |
| }) | |
| log('async')() | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">// See https://github.com/promises-aplus/promises-spec/issues/179 | |
| 'use strict' | |
| var logs = [] | |
| function log(s) { | |
| return function () { | |
| logs.push(s) | |
| } | |
| } | |
| setTimeout(function () { console.log(logs.join(' ')) }, 100) | |
| var r1, r2 | |
| var a = new Promise(function (resolve) { r1 = resolve }) | |
| var b = new Promise(function (resolve) { r2 = resolve }) | |
| var p0 = { | |
| _f: [], | |
| then: function (onFulfilled, onRejected) { | |
| log('then')() | |
| if (this._fulfilled) onFulfilled() | |
| else this._f.push(onFulfilled) | |
| } | |
| } | |
| function f0() { | |
| p0._fulfilled = true | |
| p0._f.forEach(function (f) { f() }) | |
| } | |
| a.then(log('a1')) | |
| b.then(log('b1')) | |
| b.then(log('b2')) | |
| a.then(log('a2')) | |
| r1(p0) | |
| r2(p0) | |
| a.then(log('a3')) | |
| b.then(log('b3')) | |
| b.then(log('b4')) | |
| a.then(log('a4')) | |
| f0() | |
| a.then(log('a5')) | |
| b.then(log('b5')) | |
| b.then(log('b6')) | |
| a.then(log('a6')) | |
| setTimeout(function () { | |
| log('timeout')() | |
| a.then(log('a7')) | |
| b.then(log('b7')) | |
| b.then(log('b8')) | |
| a.then(log('a8')) | |
| }) | |
| log('async')() | |
| </script></body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // See https://github.com/promises-aplus/promises-spec/issues/179 | |
| 'use strict' | |
| var logs = [] | |
| function log(s) { | |
| return function () { | |
| logs.push(s) | |
| } | |
| } | |
| setTimeout(function () { console.log(logs.join(' ')) }, 100) | |
| var r1, r2 | |
| var a = new Promise(function (resolve) { r1 = resolve }) | |
| var b = new Promise(function (resolve) { r2 = resolve }) | |
| var p0 = { | |
| _f: [], | |
| then: function (onFulfilled, onRejected) { | |
| log('then')() | |
| if (this._fulfilled) onFulfilled() | |
| else this._f.push(onFulfilled) | |
| } | |
| } | |
| function f0() { | |
| p0._fulfilled = true | |
| p0._f.forEach(function (f) { f() }) | |
| } | |
| a.then(log('a1')) | |
| b.then(log('b1')) | |
| b.then(log('b2')) | |
| a.then(log('a2')) | |
| r1(p0) | |
| r2(p0) | |
| a.then(log('a3')) | |
| b.then(log('b3')) | |
| b.then(log('b4')) | |
| a.then(log('a4')) | |
| f0() | |
| a.then(log('a5')) | |
| b.then(log('b5')) | |
| b.then(log('b6')) | |
| a.then(log('a6')) | |
| setTimeout(function () { | |
| log('timeout')() | |
| a.then(log('a7')) | |
| b.then(log('b7')) | |
| b.then(log('b8')) | |
| a.then(log('a8')) | |
| }) | |
| log('async')() |
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