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Returns true if the callback returns truthy for all elements in the given array.

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jonschlinkert/array-every

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array-every NPM version

Returns true if the callback returns truthy for all elements in the given array.

Based on mout's implementation of every.

Install

Install with NPM

Install with npm

npm i array-every --save

Install with Bower

Install with bower

bower install array-every --save

Usage

var every = require('array-every');

every(['a', 'b', 'c'], function (ele) {
  return ele === 'a';
});
//=> false

every(['a', 'a', 'a'], function (ele) {
  return ele === 'a';
});
//=> true

Related projects

  • array-every: Returns true if the callback returns truthy for all elements in the given array.
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  • array-unique: Return an array free of duplicate values. Fastest ES5 implementation.
  • filter-array: Iterates over the elements in an array, returning an array with only the elements for… more
  • index-of: Get the index of the first element in an array that returns truthy for the… more
  • make-iterator: Convert an argument into a valid iterator. Based on the .makeIterator() implementation in mout https://github.com/mout/mout.

Running tests

Install dev dependencies:

npm i -d && npm test

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue

Author

Jon Schlinkert

License

Copyright (c) 2015 Jon Schlinkert Released under the MIT license.


This file was generated by verb-cli on May 07, 2015.

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Returns true if the callback returns truthy for all elements in the given array.

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