Re: [Haskell-beginners] Applying a function to two lists

On Fri, Apr 22, 2016 at 10:20:19PM +0100, Matt Williams wrote:

I am looking for something like:

list1 = [1,2,3,4,5,6] list2 = [1,2,3,4,5,6]

map checkNum list1 list2

to return:

[(1,[1]),(2[3,4,5]),(6,[3])

(I have tried to simplify this a little, so my apologies if it looks pointless - the real function is useful)

Any help would be appreciated.

Matt

Hey Matt, if what you want is [checkNum 1 list2, checkNum 2 list2, etc.] then map (flip checknum list2) list1 is what you want (flip signature being :: (a -> b -> c) -> b -> a -> c)