Function findLastKey

MathBox/mathbox-bundle.js:37108–37118

* This method is like `_.findKey` except that it iterates over elements * of a `collection` in the opposite order. * * If a property name is provided for `callback` the created "_.pluck" style * callback will return the property value of the given element. * * If an obj

(object, callback, thisArg)

     * // => 'pebbles'
     */
    function findLastKey(object, callback, thisArg) {
      var result;
      callback = lodash.createCallback(callback, thisArg, 3);
      forOwnRight(object, function(value, key, object) {
        if (callback(value, key, object)) {
          result = key;
          return false;
        }
      });
      return result;
    }

    /**
     * Iterates over own and inherited enumerable properties of an object,