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[GHC] #3524: Add mfilter to Control.Monad

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	[GHC] #3524: Add mfilter to Control.Monad by GHC-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message #3524: Add mfilter to Control.Monad -----------------------------+---------------------------------------------- Reporter: JonFairbairn \| Owner: Type: proposal \| Status: new Priority: normal \| Component: libraries/base Version: 6.10.4 \| Severity: normal Keywords: \| Testcase: Os: Unknown/Multiple \| Architecture: Unknown/Multiple -----------------------------+---------------------------------------------- In the comments of #3453, I contemplated a filter function on MonadPlus. The consensus seems to be that this function is an appropriate addition. mfilter is just List.filter generalised to any MonadPlus. It must have been embodied in Monad comprehensions when we had those, so I'm sure it's simply an oversight that it hasn't been included here already. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3524> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@... http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
	Re: [GHC] #3524: Add mfilter to Control.Monad by GHC-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message #3524: Add mfilter to Control.Monad ---------------------------------+------------------------------------------ Reporter: JonFairbairn \| Owner: Type: proposal \| Status: new Priority: normal \| Milestone: Not GHC Component: libraries/base \| Version: 6.10.4 Severity: normal \| Resolution: Keywords: \| Difficulty: Unknown Testcase: \| Os: Unknown/Multiple Architecture: Unknown/Multiple \| ---------------------------------+------------------------------------------ Changes (by igloo): * difficulty: => Unknown * milestone: => Not GHC -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3524#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@... http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
	Re: [GHC] #3524: Add mfilter to Control.Monad by GHC-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message #3524: Add mfilter to Control.Monad ---------------------------------+------------------------------------------ Reporter: JonFairbairn \| Owner: Type: proposal \| Status: new Priority: normal \| Milestone: Not GHC Component: libraries/base \| Version: 6.10.4 Severity: normal \| Resolution: Keywords: \| Difficulty: Unknown Testcase: \| Os: Unknown/Multiple Architecture: Unknown/Multiple \| ---------------------------------+------------------------------------------ Comment (by JonFairbairn): No one opposed this, but I don't have permissions to commit the patch. Please can someone do it for me? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3524#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@... http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
	Re: [GHC] #3524: Add mfilter to Control.Monad by GHC-2 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message #3524: Add mfilter to Control.Monad ---------------------------------+------------------------------------------ Reporter: JonFairbairn \| Owner: Type: proposal \| Status: new Priority: normal \| Milestone: 6.14.1 Component: libraries/base \| Version: 6.10.4 Severity: normal \| Resolution: Keywords: \| Difficulty: Unknown Testcase: \| Os: Unknown/Multiple Architecture: Unknown/Multiple \| ---------------------------------+------------------------------------------ Changes (by igloo): * milestone: Not GHC => 6.14.1 -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3524#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@... http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs