/**
* This method evaluates whether the left operand is identical to the right operand.
*
* @access public
* @static
* @param IHashMap\Type $xs the left operand
* @param Core\Type $ys the right operand
* @return IBool\Type whether the left operand is identical
* to the right operand
*/
public static function id(IHashMap\Type $xs, Core\Type $ys) : IBool\Type
{
// ===
if ($ys !== null && $xs->__typeOf() === $ys->__typeOf()) {
if (IInt32\Module::eq($xs->size(), $ys->size())) {
return IBool\Type::box((string) serialize($xs) == (string) serialize($ys));
}
}
return IBool\Type::false();
}