bearded-2d

Bearded 2 Dimensional Arrays

If you can understand how to deal with it, it becomes just another data type

Installing:

$ yarn add bearded-2d

And then somewhere in your code:

import Grid from 'bearded-2d'

const grid = new Grid([
    [1,2,3],
    [4,5,6],
    [7,8,9]
])

API

Method	Arguments	Returns
rows	null	two-dimensional array
columns	null	two-dimensional array
value	null	two-dimensional array
map	fn: Function	new Grid
contains	val: any	Boolean
locations	null	two-dimensional array
get	location: double/number	Array/any
set	location: double/number, value: any	undefined
block	start: double, width: number, height: number	two-dimensional array

Note on Set

Set will make grid.__value into a square regardless of the index given. For instance, if your grid is 3 by 3 and you grid.set([5,5],val), you will now have a 5 by 5 grid with [undefined,undefined,undefined,undefined, undefined, undefined] and your rows will be [1,2,3,undefined,undefined,undefined], i.e. It will create undefined rows and columns if you give it a bigger index than it can handle