[plt-scheme] Re: show me your behaviour

On Fri, Apr 9, 2010 at 3:17 PM, Raoul Duke <raould at gmail.com> wrote:
> How to people re-consider this in light of
> interface/behaviour/role/collaboration i.e. the OO approach to
> analysis, modeling, design, and implementation?

p.s. yes, i'm reading the part of the paper that talks about OO, but
i'm confused that it claims OO starts with data when there are OO
approaches that talk about non-data-things like role behaviour first.
maybe there's just enough different approaches all calling themselves
OO that there's room to differ?