peekdepth

Get the max depth of a multi-dimensional array

Usage

const peekdepth = require('peekdepth');
 
let parentArray = ["parent"];
let childArray = ["child", parentArray];
let grandchildArray = ["grandchild", childArray, parentArray]
 
childArray.push(grandchildArray); 
parentArray.push(childArray);
 
console.log('grandchildArray:', grandchildArray);
console.log('depth:', peekdepth(grandchildArray));

Output:

grandchildArray: [ 'grandchild',
  [ 'child', [ 'parent', [Circular] ], [Circular] ],
  [ 'parent', [ 'child', [Circular], [Circular] ] ] ]
depth: 3