[Haskell-cafe] Should `(flip (^^))` work?
Rafael C. de Almeida
almeidaraf at gmail.com
Mon Sep 15 18:52:58 EDT 2008
Derek Elkins wrote:
> On Mon, 2008-09-15 at 18:42 -0300, Mauricio wrote:
>> I tested the expression below
>> and it doesn't work. Is there
>> some way to achieve that (i.e.,
>> turning an expression inside
>> parenthesis into an operator)?
>> 2 `(flip (^^))` (3%4)
> No it shouldn't work. The fact that the opening and closing marks are the same suggests that it shouldn't. You can fake it though.
> x -| f = f x
> f |- x = f x
> 2 -| flip (^^) |- (3%4)
Isn't naming the expression 'flip (^^)' much clearer?
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