Difference: RubyNotes (2 vs. 3)

Revision 327 Sep 2010 - TobyCabot

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META TOPICPARENT	name="ProgrammingNotes"

RVM is a nice tool that manages multiple installations of Ruby, JRuby, gems, etc. It's very useful if you're working on both Ruby and JRuby projects. http://rvm.beginrescueend.com/

Citrus is a fun parser generator for Ruby. It lets you mix small bits of Ruby code in with your parser grammar. http://mjijackson.com/citrus/

Invoking a method with a ampersand-parameter: http://blog.jayfields.com/2007/01/ruby-invoking-method-with.html \ No newline at end of file

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Debugging

http://bashdb.sourceforge.net/ruby-debug.html

You want to run Debugger.start as soon as you can (preferably at the top level) so the debugger can capture the full stack frame.

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