Collecting IO outputs into list
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by sisif
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Published on 2010-05-16T14:43:11Z
Indexed on
2010/05/16
14:50 UTC
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haskell
how can i do multiple calls to SDL.pollEvent :: IO Event until the output is SDL.NoEvent and collect all the results into a list?
in imperative terms something like this:
events = []
event = SDL.pollEvent;
while( event != SDL.NoEvent )
events.add( event )
event = SDL.pollEvent
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