Re: Adding swap/compose functions to Data.Tuple and Data.Function

On 20/11/12 20:14, John Wiegley wrote:

Fairly obvious, but strangely missing.

compose :: [(a -> a)] -> a -> a compose = foldr (.) id

I have never used this function in a generic setting, but I do often use concatShows :: [ShowS] -> ShowS concatShows = foldr (.) id Twan