[Haskell-cafe] Function application layout
daniel.is.fischer at googlemail.com
Thu May 26 14:52:06 CEST 2011
On Thursday 26 May 2011 14:35:41, Neil Brown wrote:
> foo is the function we want to apply, and eg shows how to apply it in
> do-notation with an argument on each line. I couldn't manage to remove
> the r$ at the beginning of each line, which rather ruins the whole
> scheme :-( On the plus side, there's no brackets, it's only two extra
> characters per line, and you can have whatever you like after the r$.
Wouldn't that be also achievable with
infixl 0 ?
(?) :: (a -> b) -> a -> b
f ? x = f x
eg = foo
? 2 + 1
? "hello" ++ "goodbye"
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