functional_data library

Classes

CustomEquality

FocusedLens<S, T>

A lenses that has been focused on (bound to) a specific instance of the subject.

FunctionalData

Ignore

Lens<S, T>

List$

Typedefs

Getter<S, T> = T Function(S subject)

Get the value of a field of type T of subject

Updater<S, T> = S Function(S subject, T value)

Returns a copy of subject but with a field of type T replaced by value