69 lines
1.8 KiB
Markdown
69 lines
1.8 KiB
Markdown
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node-dank-do-while
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---------------
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An asynchronous do-while-like function for node
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install
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-------
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```bash
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npm install dank-do-while
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```
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method
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------
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### doWhile(eachFunction, doneFunction, concurrency);
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**eachFunction** will be called once initially and then again
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for each time that `next(truthy)` is called
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Signature is `function(next)`
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**doneFunction** will be called once when `next(falsy)` is called
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**concurrency** the number of concurrent **eachFunction**'s that may be executed
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example
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-------
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```javascript
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var doWhile = require('dank-do-while');
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doWhile(function (next) {
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someAsyncFunction(function (err, result) {
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return next(result !== 'done');
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});
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}, function () {
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console.log('done');
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});
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```
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license
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----------
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### The MIT License (MIT)
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Copyright (c) 2014 Dan VerWeire
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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