> On 30 Jul 2015, at 16:47, Mark Rizun <mri...@gmail.com> wrote:
>
> Pretty much; there is test for equality
>
> RTGroup>>elementFromModel: anObject
> ^ self detect: [ :el | el model = anObject ] ifNone: [ nil ]
>
> and equality is more often than not wanted.
>
> So solution might be to tell Mondrian that you want to compare by identity
> and not equality?
>
> Exactly! I'd like to have an option to select how I want to compare objects.
It uses already a block to do the comparision… if you make that pluggable
(add ivar, set it to [ :el | el model = anObject ] in #initialize, add
accessor)
then you can just provide your own block with #== instead.
Marcus
