November 2015 1HaskellADay One-liners

• November 3rd, 2015:

Why is 'a' the standard label for type-variables? If you don't care what the type is, shouldn't the type be 'eh'? #imponderables

• November 3rd, 2015:

{-# LANGUAGE OverloadedStrings #-}import Network.HTTPtype URL = StringrespBodyAsText :: URL -> IO Stringdefine respBodyAsTextrespBodyAsText url = simpleHTTP (getRequest url) >>= getResponseBody

• November 2nd, 2015: 

You have f :: a -> IO b, g :: b -> IO (), h :: b -> IO AnsYou wish to sequence f, g, h as j :: a -> IO AnsDefine j points-freeDimitri Sabadie @phaazon_ fmap snd . runKleisli (Kleisli g &&& Kleisli h) . f