Beispiel #1
0
 /**
  * This method evaluates whether the tuple is a pair.
  *
  * @access public
  * @static
  * @param ITuple\Type $x                                    the object to be evaluated
  * @return IBool\Type                                       whether the tuple is a pair
  */
 public static function isPair(ITuple\Type $x) : IBool\Type
 {
     return $x->isPair();
 }