I'm playing with Polymorph to make a BDD tool like Ruby's Cucumber (but infinitely better because we're in a live image and don't have to cram the infinite richness of our imagination into dead text, lol). It's amazing how a few lines of code got me *very* close to an active essay of the cucumber book's first example. Here is a screenshot of the Cucumber book: http://forum.world.st/file/n3742986/Screen_Shot_2011-08-14_at_10.30.11_AM.pn... And here is a quick Polymorph view: http://forum.world.st/file/n3742986/Screen_Shot_2011-08-14_at_10.29.44_AM.pn... Hopefully I'll have something we can play with by ESUG! Sean -- View this message in context: http://forum.world.st/BDD-Cucumber-Toy-Project-tp3742986p3742986.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.