arr-rotate
v1.0.0
Published
Rotate all items in an array
Downloads
916,429
Readme
arr-rotate
Rotate all items in an array
Install
$ npm install arr-rotate
Usage
const arrRotate = require('arr-rotate');
arrRotate(['foo', 'bar', 'unicorn'], 2);
//=> ['bar', 'unicorn', 'foo']
arrRotate(['foo', 'bar', 'unicorn'], 1);
//=> ['unicorn', 'foo', 'bar']
arrRotate(['foo', 'bar', 'unicorn'], -1);
//=> ['bar', 'unicorn', 'foo']
API
arrRotate(input, num)
input
Type: Array
Array to rotate.
num
Type: number
Default: 0
Number of steps to rotate.
License
MIT © Kevin Martensson