getPath

Get value at path in a nested array.

Alternatives: get, getAll, getPath.
Similar: hasPath, getPath, setPath$, removePath$.
Similar: get, set, remove.

function getPath(x, p)
// x: a nested array
// p: path

const xarray = require('extra-array');

var x = [[2, 4], 6, 8];
xarray.getPath(x, [1]);
// → 6

xarray.getPath(x, [0, 1]);
// → 4

xarray.getPath(x, [0, 1, 2]);
// → undefined

References

• ArrayList.get() : Java
• _.nth() : Lodash
• Array.at() : Sugar.js