This is valid Smalltalk code, but not the way you'd program a door in Smalltalk.

You'd probably prototype this in a Workspace, then create the method suggested above, which would force you to specify keys for the arguments, thus forcing you to make your code cleaner and more readable.

completely agree with you. I am no big fan of blocks myself and I try to use them as sparse as possible. Keeping things simple is the way to go unless you have a good reason to do otherwise.