rotary-array v1.1.0

Rotary

Rotary is a simple helper to rotate an ordered collection of data. I use this technique most often with sliders and don't want to rewrite this every single time.

Installation

$ npm install rotary-array

$ npm install marcusandre/rotary

Usage

var Rotary = require('rotary')
var r = Rotary([1, 2, 3])
r.next() // 2, 3, 1
r.previous() // 1, 2, 3

Todo

• fn.get(num) to rotate until num is first item

Test & Coverage

$ make test
$ make coverage

License

MIT