http://snipplr.com/language/haskell/tags/filter Recent snippets posted on Snipplr.com en-us Sat, 25 May 2013 20:09:34 GMT http://snipplr.com/view/59474/simultaneous-filter-and--map/ The `filtermap` functional below allows to perform the standard `map` and `filter` operations in one go. The mapping function has to return a `Maybe` monad, and values of `Nothing` are filtered out.

]]> Thu, 06 Oct 2011 07:53:01 GMT http://snipplr.com/view/59474/simultaneous-filter-and--map/