* @param {Object} masterVariable Throughout our interation, always keep track of the master/root.
* Initially this is the same as currVar.
* @param {Array} parentPathArray Array of names that indicate our breadcrumb path starting at
* @param {Object} masterVariable Throughout our interation, always keep track of the master/root.
* Initially this is the same as currVar.
* @param {Array} parentPathArray Array of names that indicate our breadcrumb path starting at