format_rerun_snippet

# File railties/lib/rails/test_unit/reporter.rb, line 83
      def format_rerun_snippet(result)
        location, line = if result.respond_to?(:source_location)
          result.source_location
        else
          result.method(result.name).source_location
        end

        "#{self.class.executable} #{relative_path_for(location)}:#{line}"
      end