    # File lib/yard/handlers/ruby/legacy/base.rb, line 43
            def call_params
              if statement.tokens.first.is_a?(TkDEF)
                extract_method_details.last.map {|param| param.first }
              else
                tokens = statement.tokens[1..-1]
                tokval_list(tokens, :attr, :identifier, TkId).map do |value|
                  value.to_s
                end
              end
            end