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34 lines
704 B
34 lines
704 B
3 years ago
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# Standard asCallback
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A performant and standard (Bluebird) library that registers a node-style callback on a promise.
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[](https://travis-ci.org/luin/asCallback)
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## Install
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```
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$ npm install standard-as-callback
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```
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## Usage
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```javascript
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const asCallback = require('standard-as-callback')
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const promise = new Promise(function (resolve) {
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setTimeout(function () {
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resolve('hello world!')
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}, 1000)
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})
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asCallback(promise, function callback (err, res) {
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console.log(err, res) // null, 'hello world!'
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})
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```
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## Thanks
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Most code of this library are ported from the awesome Bluebird library.
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## License
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The MIT License.
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