Returns an array of arrays, or ray-rays. Useful for making checkerboards layouts, at least. Maybe something else.
Notice: I stole the toMatrix algroithm from the node module stats-array.
npm install gridlayer
gridlayer = require('gridlayer')
var x = grid(5,5)
x[0][4]
// an object at index (0,4) q.v:
// { zerone: true,
// ordinal: 4,
// y: 4,
// x: 0 }