Eric MSP Veith schreef op 3-6-2014 15:23:
> On Tuesday 03 June 2014 15:10:06, Roelof Wobben <r.wobben / home.nl> wrote:
>> Yes, it is still related.
>> if that problem is solved I miss the answer somehow.
> In a nutshell: For that particular testcase/exercise, you can use e.g.
> .instance_methods to check for your required methods.
>
> The rest of the thread evolved around the discussion whether checking for an
> interface in Ruby is actually good design.
>
> HTH.
>
> 			--- Eric

Oke,

Im going to read the .instance_methods and hope I see how it works when 
I have test(roelof.new)

Roelof