A minimal Circular List in javascript

This only aims at iterating a list, in order to handle transformations use native array methods and reset the data structure.

var CircularList = require('circularlist');

var list = new CircularList([1, 2, 3, 4]);

list.next() // 1
list.next() // 2
list.prev() // 1
list.last() // 4
list.next() // 1

// Modify list by resetting

list.reset(list.toArray().slice(1)); // [1, 2, 3]

Install

• bower install CircularList
• npm install CircularList

Supported environments:

• node: var CircularList = require('circularlist');
• browser:
  • AMD: define(['CircularList'], function(CircularList) {});
  • Global: window.CircularList

Run tests

npm install; npm test