[Haskell-cafe] why can't you surround (+) in backticks and have it beinfix?

Brian Hulley brianh at metamilk.com
Mon Jan 8 15:51:27 EST 2007


tpledger at ihug.co.nz wrote:
> David House wrote:
>> 
>> You can fake this:
>> 
>> (-!) = ($)
>> (!-) = flip ($)
>> 
>> foo -! liftM2 (,) !- bar
> 
> Was anyone in that brainstorm thinking of Chung-chieh Shan's
> -: and :-
> (http://www.haskell.org/pipermail/haskell-cafe/2002-July/003215.html)
> or was the similarity just a really cool coincidence?

I hope no-one seriously thinks the above syntax is clearer than:

    liftM2 (,) foo bar

Brian.
-- 
Operators: one small step for compilers, one giant leap for obfuscation.

http://www.metamilk.com


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