Usage no npm install needed!

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  import arraytraverser from 'https://cdn.skypack.dev/arraytraverser';
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README

Simple usage pre version 1.1.0

require('arraytraverser')

const iterator = [1,2,3,4].traverser()

iterator.next() // 1 iterator.next() // 2 iterator.prev() // 2 iterator.prev() // 1

Go to wikipage for full example on how to improve the functionality when traversing.

Features a new Iterator that does those extra steppes for you when changing direction

In this version both iterators will be available from the import

require('arraytraverser/smoother')

const iterator = [1,2,3,4].smoothTraverser()

iterator.next() // 1 iterator.next() // 2 iterator.prev() // 1 iterator.prev() // undefined iterator.next() // 2