ary-index

calculate index of array with multi dimensions.

your index will be parsed into the position of single dimension array.

thus, original array can carry, manipulate, clone and serialize easier.

how to use

// declare or reference your array for three-dimensions
const a = fromary([], [3, 3, 3]);

// access to get/set to its position in 1, 2, 2
a.set('item', 1, 2, 2)
a.get(1, 2, 2)