On Fri, Oct 26, 2012 at 07:41:18PM +0100, Greg Fitzgerald wrote: > I've recently found myself using the expression: "foldr (.) id" to > compose a list (or Foldable) of functions. It's especially useful > when I need to map a function over the list before composing. Does > this function, or the more general "foldr fmap id", defined in a > library anywhere? I googled and hoogled, but no luck so far.
Alternatively: flip (foldr id) _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
