arr-rotate

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