github/typesafe-monads
1
0
Fork 0
mirror of https://github.com/correl/typesafe-monads.git synced 2024-11-21 19:18:42 +00:00
Code Issues Projects Releases Packages Wiki Activity

Ignore coverage on unreachable code branches

Browse source 
These code branches should be unreachable in type-safe code.
This commit is contained in:
Correl Roush 2018-10-12 14:55:19 -04:00
parent 711571d807
commit 8c18de5e6f
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
monads/result.py
View file

@ -22,7 +22,7 @@ class Result(Monad[T], Generic[T, E]):
elif isinstance(self, Err):
new: Result[S, E] = Err(self.err)
return new
else:
else: # pragma: no cover
raise TypeError
def map(self, function: Callable[[T], S]) -> Result[S, E]:
@ -31,7 +31,7 @@ class Result(Monad[T], Generic[T, E]):
elif isinstance(self, Err):
new: Result[S, E] = Err(self.err)
return new
else:
else: # pragma: no cover
raise TypeError
def apply(self, functor: Result[Callable[[T], S], E]) -> Result[S, E]:
@ -40,7 +40,7 @@ class Result(Monad[T], Generic[T, E]):
elif isinstance(functor, Err):
new: Result[S, E] = Err(functor.err)
return new
else:
else: # pragma: no cover
raise TypeError
def withDefault(self, default: T) -> T: