Chunk converts arrays like [1,2,3,4,5] into arrays of arrays like [[1,2], [3,4], [5]].

You can install chunk using npm ...

npm install chunk

or bower ...

bower install chunk

Examples

To chunk an array into an array of smaller arrays, simply call chunk:

> var chunk = require('chunk')
> chunk([1,2,3])
[ [ 1, 2 ], [ 3 ] ]

To chunk an array into an array of N-sized arrays, call chunk with N:

> chunk([1,2,3], 1)
[ [ 1 ], [ 2 ], [ 3 ] ]
> chunk([1,2,3], 3)
[ [ 1, 2, 3 ] ]

The default chunk size is 2.