[Haskell-cafe] csv one-liner

[Marco Túlio Gontijo e Silva]

Op woensdag 01-10-2008 om 10:15 uur [tijdzone +0200], schreef Ketil
Malde:
> Derek Elkins <derek.a.elkins at gmail.com> writes:
> 
> >> parseCSVFromFile "in.csv" >>= return . either (const "error!")
> 
> > Whenever you see this >>= return . f pattern think liftM or fmap or <$>.
> 
> ...and "return . f >>= action" is just "action . f", no?

Maybe you meant "return f >>= action" is the same as "action f".

Greetings.

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marcot
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