[Haskell-cafe] coding standard question
dav.vire+haskell at gmail.com
Mon Jun 29 12:34:27 EDT 2009
On Mon, Jun 29, 2009 at 3:41 PM, Daniel Fischer<daniel.is.fischer at web.de> wrote:
> Am Montag 29 Juni 2009 10:47:05 schrieb david48:
>> connecter :: IConnection conn => conn
>> connecter = connectMySQL mysqlInfo
>> And even though I suspect that's the correct type, it fails too :
> No, that's too general a type, that says "whatever inctsnce of IConnection you desire, I
Ah, got that now.
> can deliver it", but connecter can deliver only one type (and there's an IO missing).
Wow I don't know how I managed to leave out the IO part of the
signature since it's there in my source and I thought I copy-pasted.
For now I omit the type signature.
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