Given an array, pick some random elements and return them in a new array.
npm install pick-items> Given an array, pick some random elements and return them in a new array.
``
$ npm install --save pick-items
> For more use-cases see the tests
`js
var pickItems = require('pick-items');
// API
// - pickItems(array[, count/options])
`
By default omit the quantity to retrieve a set with a random length:
`js`
pickItems([1, 2, 3, 4, 5]);
// => [2, 5]
Can optionally specify the quantity to retrieve:
`js`
pickItems([1, 2, 3, 4, 5], 3);
// => [1, 2, 4]
Can optionally shuffle the new array or not:
`js``
pickItems([1, 2, 3, 4, 5], { count: 3, shuffled: true });
// => [3, 1, 5]
- pick-item - Given an array, pick a random element and return it.
- pick-prop - Given an object, pick a random property and return it.
- pick-props - Given an object, pick some random properties and return them in an array.
- pick-key - Given an object, pick a random key and return it.
- pick-keys - Given an object, pick some random keys and return them in an array.
- pick-pair - Given an object, pick a random key-value and return it in a new object.
- pick-pairs - Given an object, pick some random key-values and return it in a new object.
Pull requests and stars are highly welcome.
For bugs and feature requests, please create an issue.