Function mapT

mapT<M>(
monad: TypeClass.Monad.Monad<M>,
): <T, U>(fn: (t: T) => U) => <R>(t: ReaderT<R, M, T>) => ReaderT<R, M, U>
Type Parameters
- M
Parameters
- monad: TypeClass.Monad.Monad<M>
Returns <T, U>(fn: (t: T) => U) => <R>(t: ReaderT<R, M, T>) => ReaderT<R, M, U>
- Defined in src/reader.ts:333