typesafe-monads/monads/functor.py

from __future__ import annotations
from typing import Any, Callable, Generic, TypeVar

T = TypeVar("T")
S = TypeVar("S")


class Functor(Generic[T]):
    def map(self, function: Callable[[T], S]) -> Functor[S]:  # pragma: no cover
        raise NotImplementedError

    __mul__ = __rmul__ = map
Organize into a library 2018-10-11 05:26:00 +00:00			`from __future__ import annotations`
			`from typing import Any, Callable, Generic, TypeVar`

			`T = TypeVar("T")`
			`S = TypeVar("S")`


			`class Functor(Generic[T]):`
Ignore coverage of repr / base class methods 2018-10-12 18:24:03 +00:00			`def map(self, function: Callable[[T], S]) -> Functor[S]: # pragma: no cover`
Organize into a library 2018-10-11 05:26:00 +00:00			`raise NotImplementedError`
Ensure all monoids and monoids implement their appropriate operators 2018-12-06 18:53:07 +00:00
			`__mul__ = __rmul__ = map`