# File lib/ruva/utils/class_visitor.rb, line 125
125:         def initialize(name = nil, indent = 0, step = 4, stream = STDIN)
126:           @indent, @name, @step = indent, name, step
127:         end

     # File lib/ruva/utils/class_visitor.rb, line 161
161:         def iputs(*args)
162:           print((' ' * @indent), *args)
163:         end

     # File lib/ruva/utils/class_visitor.rb, line 155
155:         def method_missing(sym, *args)
156:           if sym.to_s =~ /^visit/
157:             iputs "(#{@name}).#{sym} -> #{args.inspect}\n"
158:           end    
159:         end

     # File lib/ruva/utils/class_visitor.rb, line 129
129:         def visit(*args)
130:           @name = args[3]
131:           iputs "(#{@name}).visit -> #{args.inspect}\n"
132:           @indent += @step
133:         end

     # File lib/ruva/utils/class_visitor.rb, line 140
140:         def visit_annotation(*args)
141:           iputs "(#{@name}).visit_annotation -> #{args.inspect}\n"
142:           self.class.new("Annotation #{args[0]}", @indent + @step)
143:         end

     # File lib/ruva/utils/class_visitor.rb, line 135
135:         def visit_end(*args)
136:           @indent -= @step
137:           iputs "(#{@name}).visit_end -> #{args.inspect}\n\n"    
138:         end

     # File lib/ruva/utils/class_visitor.rb, line 145
145:         def visit_field(*args)
146:           iputs "(#{@name}).visit_field -> #{args.inspect}\n"
147:           self.class.new("Field #{args[1]}", @indent + @step)
148:         end

     # File lib/ruva/utils/class_visitor.rb, line 150
150:         def visit_method(*args)
151:           iputs "(#{@name}).visit_method -> #{args.inspect}\n"
152:           self.class.new("Method #{args[1]}", @indent + @step)
153:         end