Contents
Methods
method OptionT<M, B> map <M, A, B> (Func<A, B> f, K<OptionT<M>, A> ma) Source #
Functor map operation
Unwraps the value within the functor, passes it to the map function f provided, and
then takes the mapped value and wraps it back up into a new functor.
Parameters
| param | ma | Functor to map |
| param | f | Mapping function |
| returns | Mapped functor | |
method OptionT<M, B> action <M, A, B> (K<OptionT<M>, A> ma, OptionT<M, B> mb) Source #
Applicative action: runs the first applicative, ignores the result, and returns the second applicative
method OptionT<M, B> apply <M, A, B> (K<OptionT<M>, Func<A, B>> mf, K<OptionT<M>, A> ma) Source #
Applicative functor apply operation
Unwraps the value within the ma applicative-functor, passes it to the unwrapped function(s) within mf, and
then takes the resulting value and wraps it back up into a new applicative-functor.
Parameters
| param | ma | Value(s) applicative functor |
| param | mf | Mapping function(s) |
| returns | Mapped applicative functor | |