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async-each

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async-each

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.

    1.0.3latest

Version published
Maintainers
2
Weekly downloads
11,823,028
increased by0.17%

Weekly downloads

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async-each

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach function for JavaScript.

We don't need junky 30K async libs. Really.

For browsers and node.js.

Installation

  • Just include async-each before your scripts.
  • npm install async-each if you’re using node.js.

Usage

  • 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.
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); }); // Alternatively in browser: asyncEach(list, fn, callback);

License

The MIT License (MIT)

Copyright (c) 2016 Paul Miller (paulmillr.com)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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FAQs

What is async-each?

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.

Is async-each popular?

The npm package async-each receives a total of 10,254,695 weekly downloads. As such, async-each popularity was classified as popular.

Is async-each well maintained?

We found that async-each demonstrated a not healthy version release cadence and project activity because the last version was released a year ago.It has 2 open source maintainers collaborating on the project.

Last updated on 16 Apr 2019

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