constF<A> function

A Function(dynamic b) constF<A>(
  1. A a
)

constf a is a unary function which evaluates to a for all inputs.

final c = constF<int>(10);
print(c('none')); // -> 10
print(c('any')); // -> 10
print(c(112.12)); // -> 10

Implementation

// `dynamic b` is just a placeholder
//ignore: avoid_annotating_with_dynamic
A Function(dynamic b) constF<A>(A a) => <B>(B b) => a;