More or less a stash

test/parfait/helper.rb

@@ -1 +1,14 @@
 require_relative "../helper"
+
+module Parfait
+  class ParfaitRewriter < AST::Processor
+    include AST::Sexp
+
+    def rewrite(input)
+      ast = Parser::Ruby22.parse( input )
+      new_ast = process(ast)
+      new_ast.to_s
+    end
+
+  end
+end