On Fri, May 29, 2009 at 3:38 PM, Bartosz Wójcik <[email protected]> wrote:
> Thank you, this is an easy and nice solution. I've made it a bit prettier > optically: > > myFloat = try (symbol "-" >> float >>= return . negate) > <|> try float > <|> (integer >>= return . fromIntegral) > Any time you see ">>= return .", something is being missed. Use liftM or <$> instead, i.e. "fromIntegral <$> integer" instead of "integer >>= return . fromIntegral".
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