7 Jul
2016
7 Jul
'16
1:30 p.m.
Hello, is it possible to search for all functions that have concrete type? For example I want to convert [Char] to [Word], but I don't know whether function for that exist. Or I wanna find contructor for SomeSpecialType and I don't know it's name. Can you search those function in GHCI via some command? E.G. GHCi, version 8.0.1: http://www.haskell.org/ghc/ :? for help [}{] :searchtype / :st [Char] -> [Word] Found X match(es): foo1 :: (Char -> Word) -> [Char] -> [Word] foo2 :: [Char] -> [Word] ... [}{] :st SomeSpecialType Found 1 match(es): foo3 :: ... -> .. -> SomeSpecialType King Regards, Ford