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- # async-each
- No-bullshit, ultra-simple, 40-lines-of-code async parallel forEach function for JavaScript.
- We don't need junky 30K async libs. Really.
- For browsers and node.js.
- ## Usage
- `npm install async-each` if you're using NPM.
- For browsers, just include async-each before your scripts and use global variable `asyncEach`
- * `each(array, iterator, callback)` — `Array`, `Function`, `(optional) Function`
- * `iterator(item, next)` receives current item and a callback that will mark the item as done. `next` callback receives optional `error, transformedItem` arguments.
- * `callback(error, transformedArray)` optionally receives first error and transformed result `Array`.
- ```javascript
- var each = require('async-each');
- each(['a.js', 'b.js', 'c.js'], fs.readFile, function(error, contents) {
- if (error) console.error(error);
- console.log('Contents for a, b and c:', contents);
- });
- asyncEach(list, fn, callback); // use global var in browser
- ```
- ## License
- The MIT License (MIT)
- Copyright (c) 2016 Paul Miller [(paulmillr.com)](https://paulmillr.com)
- See [LICENSE](https://github.com/paulmillr/async-each/blob/master/LICENSE) file.
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