Troolean enum utilities
Basic Klene / Priest three-valued logic
Constructors
- Troolean()
-
const
Values
Properties
Methods
-
and(
Troolean other) → Troolean -
isFalse(
) → bool -
isKnown(
) → bool -
isTrue(
) → bool -
isUnknown(
) → bool -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
not(
) → Troolean -
or(
Troolean other) → Troolean -
toString(
) → String -
A string representation of this object.
inherited
-
xor(
Troolean other) → Troolean
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited