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51 lines
1.2 KiB
51 lines
1.2 KiB
9 years ago
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Run Async
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=========
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[](http://badge.fury.io/js/run-async) [](http://travis-ci.org/SBoudrias/run-async) [](https://david-dm.org/SBoudrias/run-async)
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Utility method to run function either synchronously or asynchronously using the common `this.async()` style.
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This is useful for library author accepting sync or async functions as parameter. `runAsync` will always run them as async method, and normalize the function handling.
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Installation
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=========
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```bash
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npm install --save run-async
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```
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Usage
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=========
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```js
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var runAsync = require('run-async');
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// In Async mode:
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var asyncFn = function (a) {
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var done = this.async();
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setTimeout(function () {
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done('running: ' + a);
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}, 10);
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};
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runAsync(asyncFn, function (answer) {
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console.log(answer); // 'running: async'
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}, 'async');
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// In Sync mode:
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var syncFn = function (a) {
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return 'running: ' + a;
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};
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runAsync(asyncFn, function (answer) {
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console.log(answer); // 'running: sync'
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}, 'sync');
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```
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Licence
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========
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Copyright (c) 2014 Simon Boudrias (twitter: @vaxilart)
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Licensed under the MIT license.
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