BooleanUtils class
Utility library to provide helper methods for Dart boolean.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
Static Methods
-
and(
List< bool> array) → bool - Performs an 'and' operation on a set of booleans.
-
booleanValues(
) → List< bool> - Returns a new list of possible values (like an enum would).
-
compare(
bool x, bool y) → int - Compares two boolean values
-
or(
List< bool> array) → bool - Performs an 'or' operation on a set of booleans.
-
toBoolean(
int value) → bool - Converts an int to a boolean using the convention that zero is false, everything else is true.
-
toBooleanDefaultIfNull(
bool? value, bool valueIfNull) → bool - Converts a Boolean to a boolean handling null.
-
toBooleanObject(
String? str) → bool - Converts a String to a Boolean.
-
toBooleanString(
bool value) → String - Converts a boolean to a String returning one of the input Strings.
-
toInteger(
bool bool) → int - Converts a boolean to an int using the convention that true is 1 and false is 0
-
xor(
List< bool> array) → bool - Performs an xor on a set of booleans.