Also, a bunch of resources I found useful: http://treetop.rubyforge.org/ http://treetop.rubyforge.org/ http://www.complang.org/ragel/ http://www.complang.org/

Also, a bunch of resources I found useful: http://treetop.rubyforge.org/ http://treetop.rubyforge.org/ http://www.complang.org/ragel/ http://www.complang.org/ragel/ http://en.wikipedia.org/wiki/Abstract_syntax_tree http://en.wikipedia.org/wiki/Abstract_syntax_tree http://en.wikipedia.org/wiki/Compiler http://en.wikipedia.org/wiki/Compiler http://en.wikipedia.org/wiki/Parsing http://en.wikipedia.org/wiki/Parsing http://en.wikipedia.org/wiki/Parsing_expression_grammar http://en.wikipedia.org/wiki/Parsing_expression_grammar http://www.hokstad.com/writing-a-compiler-in-ruby-bottom-up-step-1.html http://www.hokstad.com/writing-a-compiler-in-ruby-bottom-up-...