gistfile1.txt

Source
_global_ = 1

class Blah
  def foo(a, b)
    c = a._op_plus(b)
    _global_.print(c)
  end
end

b = Blah._new_
b.foo(1, 2)

ParseTree
s(:block,
 s(:lasgn, :_global_, s(:lit, 1)),
 s(:class,
  :Blah,
  nil,
  s(:scope,
   s(:defn,
    :foo,
    s(:scope,
     s(:block,
      s(:args, :a, :b),
      s(:lasgn,
       :c,
       s(:call, s(:lvar, :a), :_op_plus, s(:array, s(:lvar, :b)))),
      s(:call, s(:vcall, :_global_), :print, s(:array, s(:lvar, :c)))))))),
 s(:lasgn, :b, s(:call, s(:const, :Blah), :_new_)),
 s(:call, s(:lvar, :b), :foo, s(:array, s(:lit, 1), s(:lit, 2))))

Ruby2Simple
[:block,
 [:asgn, [:lvar, :_global_], [:num, 1]],
 [:class,
  :Blah,
  :Object,
  [:defn,
   :foo,
   [:args, :a, :b],
   [:block,
    [:asgn,
     [:lvar, :c],
     [:call, [:lvar, :a], :_op_plus, [:arglist, [:lvar, :b]]]],
    [:call, [:lvar, :_global_], :print, [:arglist, [:lvar, :c]]]]]],
 [:asgn, [:lvar, :b], [:call, [:const, :Blah], :_new_, [:arglist]]],
 [:call, [:lvar, :b], :foo, [:arglist, [:num, 1], [:num, 2]]]]

Simple2Sexp
[:block,
 [:asgn, [:var, :_global_], [:num, 1]],
 [:dummy,
  [:decl, :Blah],
  [:func, :Blah, [:args], [:block]],
  [:asgn,
   [:property, [:property, [:var, :Blah], :prototype], "foo"],
   [:anonfunc,
    [:args, :a, :b],
    [:block,
     [:asgn, [:var, :c], [:op, :+, [:var, :a], [:var, :b]]],
     [:call, [:property, [:var, :_global_], :print], [:args, [:var, :c]]]]]]],
 [:asgn,
  [:var, :b],
  [:new, [:call, [:property, :_global_, [:var, :Blah]], [:args]]]],
 [:call, [:property, [:var, :b], :foo], [:args, [:num, 1], [:num, 2]]]]

LocalVariableAnnotator
[:block,
 [:decl, :_global_],
 [:decl, :b],
 [:asgn, [:var, :_global_], [:num, 1]],
 [:dummy,
  [:decl, :Blah],
  [:func, :Blah, [:args], [:block]],
  [:asgn,
   [:property, [:property, [:var, :Blah], :prototype], "foo"],
   [:anonfunc,
    [:args, :a, :b],
    [:block,
     [:decl, :c],
     [:asgn, [:var, :c], [:op, :+, [:var, :a], [:var, :b]]],
     [:call, [:property, [:var, :_global_], :print], [:args, [:var, :c]]]]]]],
 [:asgn,
  [:var, :b],
  [:new, [:call, [:property, :_global_, [:var, :Blah]], [:args]]]],
 [:call, [:property, [:var, :b], :foo], [:args, [:num, 1], [:num, 2]]]]

Splatter
[:block,
 [:decl, :_global_],
 [:decl, :b],
 [:asgn, [:var, :_global_], [:num, 1]],
 [:decl, :Blah],
 [:func, :Blah, [:args], [:block]],
 [:asgn,
  [:property, [:property, [:var, :Blah], :prototype], "foo"],
  [:anonfunc,
   [:args, :a, :b],
   [:block,
    [:decl, :c],
    [:asgn, [:var, :c], [:op, :+, [:var, :a], [:var, :b]]],
    [:call, [:property, [:var, :_global_], :print], [:args, [:var, :c]]]]]],
 [:asgn,
  [:var, :b],
  [:new, [:call, [:property, :_global_, [:var, :Blah]], [:args]]]],
 [:call, [:property, [:var, :b], :foo], [:args, [:num, 1], [:num, 2]]]]

Sexp2Script
"{var _global_;var b;_global_=(1);var Blah;function Blah(){};Blah.prototype.foo=function(a, b){var c;c=a+b;print(c);};b=(new Blah());b.foo((1), (2));}"