The Set of Tk commands in the Tk
documentation (once you grasp how the translation to Ruby is done, you'll understand why this page is very
useful, better than the Perl/Tk as adviced on rubycentral. An occasional
glance at the Tk bindings itself (Ruby/Tk
sources) may help here (or in general at the
CVS repository),
To Hidetoshi Nagai, author of the Tk bindings, who helped me improve this
tutorial,
To Michael A. Gauland, Albert Wagner, Mike Hall,
To the Ruby community as a whole.
Kero