On Fri, May 29, 2009 at 5:04 PM, Bartosz Wójcik <[email protected]> wrote:
> I don't undersdand what is being missed.
>
Brevity.
> liftM f m1 = do { x1 <- m1; return (f x1) }
> so
> liftM fromIntegral integer
> will result the same.
Yes, and there's less code to read if you use liftM or <$>, hence fewer
moving parts to understand.
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