6 May
2011
6 May
'11
6:57 p.m.
I'm filling a functional itch that Haskell isn't scratching. I'm looking for a function to take a list of functions, and apply them all to a value. The signature is obvious :: [a -> b] -> a -> [b], and it's nearly trivial to write (\fs a -> map ($ a) [fs]), but Haskell has most useful list functions already provided. I couldn't turn it up in hoogle or the prelude. Am I just missing it somewhere, or is it really not available in a library? Thanks, <mike -- Mike Meyer <mwm@mired.org> http://www.mired.org/ Independent Software developer/SCM consultant, email for more information. O< ascii ribbon campaign - stop html mail - www.asciiribbon.org