FunctionTransformation<T, U> class

A Transformation that invokes a given function of type TransformationFunction.

This class is intended as a convenience, and is typically used in conjunction with a lambda. It can be used when a transformation is required as part of a larger transformation, but that transformation is not typically useful outside that context.

final letterCountForNumber = const CardinalWordsTransformation().then(FunctionTransformation<String, String>(
    (input, locale) => 'That number has ${input.length} characters when written in cardinal form'));
Inheritance
Available Extensions

Constructors

FunctionTransformation(TransformationFunction<T, U> lambda)
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
lambda → TransformationFunction<T, U>
final
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
transform(T input, String locale) → U
Transforms input into an instance of U using the provided locale.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited