[plt-scheme] show me your behaviour

From: Raoul Duke (raould at gmail.com)
Date: Fri Apr 9 18:17:13 EDT 2010


I have what is by now an old question i'm sure, but i'm not sure where
to find previous discussion. From "The Structure and Interpretation of
the Computer Science Curriculum"

'Show me your [code] and conceal your [data structures], and I shall
continue to be mystified. Show me your [data structures], and I won’t
usually need your [code]; it’ll be obvious.'

How to people re-consider this in light of
interface/behaviour/role/collaboration i.e. the OO approach to
analysis, modeling, design, and implementation?


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