code: function (vElement) {
  			if (vElement === undefined || vElement === null) {
  				return [];
  			}
  			if (Array.isArray(vElement)) {
  				return vElement;
  			}
  			return [vElement];
  		}
docs: Converts given value to an array.
  <code>null</code> and <code>undefined</code> are converted to the empty array, a
  non-array value is wrapped with an array and an array is returned as it is.
  
  @param {any} [vElement]
  The element to be converted into an array.
  @returns {Array}
  The array for the given element.