[Haskell-cafe] Pattern Matching
Colin Paul Adams
colin at colina.demon.co.uk
Fri Nov 13 05:00:00 EST 2009
>>>>> "Andrew" == Andrew Coppin <andrewcoppin at btinternet.com> writes:
Andrew> Casey Hawthorne wrote:
>> Why in a pattern match like
>> score (1 3) = 7
>> can I not have
>> sizeMax = 3
>> score (1 sizeMax) = 7
If I had a dollar for every time I've written something like
Andrew> case msg of eVENT_QUIT -> ... eVENT_POST -> ...
Andrew> eVENT_RESIZE -> ...
Andrew> and spent an hour trying to figure out why the messages
Andrew> aren't being processed right... ;-)
So why aren't they?
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