[Haskell-beginners] Type error in sub-function

[Chul-Woong Yang]

Yes. I found that issue and change the function to pure form which receives
time as input argument.

When I tried to code in C++, I found myself coding in C only to feed the
sources to g++.
I found myself coding in do-block for majority of Haskell code now. :-(

Thanks Yeoh!




2014-07-24 16:56 GMT+09:00 Kim-Ee Yeoh <ky3 at atamo.com>:

>
> On Wed, Jul 23, 2014 at 9:45 PM, 양철웅 <cwyang at aranetworks.com> wrote:
>
>> I changed the code like belows and it works.
>
>
> On a higher-level, you might want to reconsider the design of that
> function called parseHeader.
>
> It has type: (a -> IO b) only because there's a special case "now" which
> apparently requires querying for the current time. Other than that, it's a
> pure function.
>
> Is there a way to make it a pure function?
>
> -- Kim-Ee
>
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