Add applyWhen to Data.Function per CLC prop 71
This PR implements a CLC proposal.
It adds the function applyWhen :: Bool -> (a -> a) -> a -> a to Data.Function in base.
I have currently not added a test case, I will do so soon.
This PR implements a CLC proposal.
It adds the function applyWhen :: Bool -> (a -> a) -> a -> a to Data.Function in base.
I have currently not added a test case, I will do so soon.