From: haskell-cafe-bounces@haskell.org [mailto:haskell-cafe-bounces@haskell.org] On Behalf Of Dusan Kolar
During a small project I'm trying to develop a small application. It becomes quite often that I need a function mapapp:
mapapp _ [] ap = ap mapapp f (a:as) ap = f a : map f as ap
I tried hoogle to find such a function with no success. Is there any function/functions built-in "standard" libraries that could easily satisfy the functionality with the same or even better (?) efficiency?
What does mapapp do? What is its type? At first I thought maybe you were rewriting concatMap, but now I can't tell what you're doing. http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data-List.htm l#v%3AconcatMap Alistair ***************************************************************** Confidentiality Note: The information contained in this message, and any attachments, may contain confidential and/or privileged material. It is intended solely for the person(s) or entity to which it is addressed. Any review, retransmission, dissemination, or taking of any action in reliance upon this information by persons or entities other than the intended recipient(s) is prohibited. If you received this in error, please contact the sender and delete the material from any computer. *****************************************************************