#12868: Add groupOn function to Data.List -------------------------------------+------------------------------------- Reporter: wizzup | Owner: Type: feature | Status: new request | Priority: low | Milestone: Component: | Version: libraries/base | Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- sortOn was already add in #9004 but what about groupOn ? According to https://wiki.haskell.org/List_function_suggestions#groupOn_and_sortOn both functions are "so common". Although rejected in #2659, this might be a good time to reconsider. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12868 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler