I've tried to reimplement code presented in the following blog post:
http://cdsmith.wordpress.com/2009/09/20/side-computations-via-type-classes/
But I've got stuck with the following error:
Triangulable.hs:41:8:
`addRows' is not a (visible) method of class `Triangulable'
Triangulable.hs:43:8
Am Montag 21 September 2009 23:15:48 schrieb Victor Nazarov:
> I've tried to reimplement code presented in the following blog post:
> http://cdsmith.wordpress.com/2009/09/20/side-computations-via-type-classes/
>
> But I've got stuck with the following error:
>
> Triangulable.hs:41:8:
> `addRows
On Tue, Sep 22, 2009 at 1:31 AM, Daniel Fischer
wrote:
> Am Montag 21 September 2009 23:15:48 schrieb Victor Nazarov:
>> I've tried to reimplement code presented in the following blog post:
>> http://cdsmith.wordpress.com/2009/09/20/side-computations-via-type-classes/
>>
>> But I've got stuck with