    # File lib/spec/story/runner/story_runner.rb, line 15
            def initialize(scenario_runner, world_creator = World)
              StoryRunner.current_story_runner = self
              @scenario_runner = scenario_runner
              @world_creator = world_creator
              @stories = []
              @scenarios_by_story = {}
              @scenarios = []
              @listeners = []
            end