operator * method
Chain two Compose. The second Compose must have the same
Input
and Output
of the first.
int x2(int a) => a * 2;
/// Compose operator ➕
final composeOperator = x2.c(2) * x2.c;
// ((2 * 2) * 2) = (2 * 2) = 8
print(composeOperator());
Implementation
Compose<Input, Output> operator *(
Compose<Input, Output> Function(Output output) other,
) =>
c1((output) => other(output)());