gistfile1.txt

system ~/projects/jruby $ jirb
>> require 'jruby'
=> true
>> JRuby.parse 'def foo(a, b); puts a; a + b; end'
=> RootNode
  NewlineNode
    DefnNode |foo|
      ArgsPreTwoArgNode
      BlockNode
        NewlineNode
          FCallOneArgNode |puts|
            ArrayNode
              LocalVarNode |a| &0 >0
        NewlineNode
          CallOneArgNode |+|
            LocalVarNode |a| &0 >0
            ArrayNode
              LocalVarNode |b| &1 >0
>>