Primitive type boolean

The primitive type of Boolean values: either true or false.

Known direct subtypes

Predicates

booleanAnd

Returns the boolean and of the receiver and the argument

booleanNot

Returns the negation of the receiver

booleanOr

Returns the boolean or of the receiver and the argument

booleanXor

Returns the boolean exclusive or of the receiver and the argument

toString

Returns either “true” or “false”