Nimrod0901

{-
  Simple version of set data structure.
  Inspired by CSE130 sp18 final.
-}

data Set a = Set (a -> Bool)

showSet :: (Show a) => Set a -> String
showSet _ = "Actually you can't show this because it you will never know what contains here"

Nimrod0901

def diff(fst, sct):
    sub = [key: sct[key] for key in set(sct) - set(fst)]
    add = [key: sct[key] for key in set(fst) - set(scd)]
    print("+:{} \n -:{}".format(add, sub))
    return add, sub