code: function getHolders(array) {
        var index = -1,
            length = array.length,
            result = [];
  
        while (++index < length) {
          if (array[index] === lodash) {
            result.push(index);
          }
        }
        return result;
      }
docs: Finds the indexes of all placeholder elements in a given array.
  
  @private
  @param {Array} array The array to inspect.
  @returns {Array} Returns a new array of placeholder indexes.