public function xor(bool a, bool b) returns boolean
Returns true if exactly one of the arguments is true
public function boolean.toString() returns string
Converts this boolean into a string
public function string.toBool() returns boolean
Converts this string into a boolean
public function string.isBool() returns bool
public function boolean.toInt() returns int
Converts this boolean into an int
public function int.toBool() returns boolean
Converts this int into a boolean
public function boolean.xor(bool other) returns boolean
Returns true if exactly one of the arguments is true