operator >> method
Apply the arg arg
to this
Function only in case both the arg and
Function are available.
Behaves like a compose right operator.
Example: ```dart void Function(String b) concatAndPrint(String a) => (b) => print(a + b);
void main() { final maybeA = 'Hello '.just; final maybeB = 'World'.just; final none = None
Implementation
Maybe<U> operator >>(Maybe<T> arg) => apply(arg);