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  • License MIT

Randomly sampling a item from an array.

Package Exports

  • pick-item

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 (pick-item) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

pick-item

Randomly sampling a item from an array.

MIT License

build:? coverage:?

Install

$ npm install --save pick-item

Usage

For more use-cases see the tests

var pickItem = require('pick-item');

// pickItem(array);

pickItem([1, 2, 3]); // => 2
pickItem([1]);       // => 1
pickItem([]);        // => undefined
pickItem();          // => undefined
pickItem(null);      // => null
  • pick-items - Randomly sampling some items from an array.
  • is-index - Checks if the given value is a valid array-like index.
  • is-length - Checks if the given value is a valid array-like length.
  • to-length - Converts value to an integer suitable for use as the length of an array-like object.
  • drop-left - Creates a slice of array with n elements dropped from the beginning.
  • drop-right - Creates a slice of array with n elements dropped from the end.
  • shuffle-arr - Randomize the order of the elements in an array or array-like object.
  • is-array-like - Checks if the given value is an array or array-like object.

Contributing

Pull requests and stars are highly welcome.

For bugs and feature requests, please create an issue.