Function depthTraverse

depthTraverse(data, func, modify?): object | []
Performs a naive depth traversal of an object / array. The data structure must not have circular references. The result of the callback function is used to modify in place the given data.
Parameters
- data: object | []
  An object or array.
- func: Function
  A callback function to process leaf values in children arrays or object members.
- Optionalmodify: boolean
  If true then the result of the callback function is used to modify in place the given data.
Returns object | []
The data object.