On Wed, Sep 10, 2003 at 05:48:13PM +0900, Robert Klemme wrote: > I assume you mean blocks / procs. The OP stated that the tests are fairly > complex, that's why IMHO a class per test type seems more appropriate > since then handling of state (i.e. instance vars) is handled more > gracefully than in a block. Of course it can be done there, too, but the > complexity calls for separate classes. I went with the subclassing, and from your excellent example it worked perfectly. Many thanks. //F