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array-each

0.1.1
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Loop over each item in an array and call the given function on every element.

Package Exports

  • array-each

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (array-each) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

array-each NPM version

Loop over each item in an array and call the given function on every element.

Install with npm

npm i array-each --save

Usage

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

var result = [];
each(['a', 'b', 'c'], function (ele) {
  result.push(ele + ele);
});

console.log(result);
//=> ['aa', 'bb', 'cc']

Return false to "break" early:

var result = [];
each(['a', 'b', 'c'], function (ele) {
  if (ele === 'b') return false;
  result.push(ele + ele);
});

console.log(result);
//=> ['aa']

API

.each

Loop over each item in an array and call the given function on every element.

Params

  • array {Array}
  • fn {Function}
  • thisArg {Object}: Optionally pass a thisArg to be used as the context in which to call the function.
  • returns {Array}

Example

each(['a', 'b', 'c'], function (ele) {
  return ele + ele;
});
//=> ['aa', 'bb', 'cc']

each(['a', 'b', 'c'], function (ele, i) {
  return i + ele;
});
//=> ['0a', '1b', '2c']
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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 April 28, 2015.