class Cucumber::Runtime::Results

def configure(new_configuration)
  @configuration = Configuration.parse(new_configuration)
end

def failure?
  if @configuration.wip?
    scenarios(:passed).any?
  else
    scenarios(:failed).any? ||
    (@configuration.strict? && (steps(:undefined).any? || steps(:pending).any?))
  end
end

def initialize(configuration)
  @configuration = configuration
  # Optimization - quicker lookup.
  @inserted_steps = {}
  @inserted_scenarios = {}
end

def scenario_visited(scenario) #:nodoc:
  scenario_id = scenario.object_id
  unless @inserted_scenarios.has_key?(scenario_id)
    @inserted_scenarios[scenario_id] = scenario
    scenarios.push(scenario)
  end
end

def scenarios(status = nil) #:nodoc:
  @scenarios ||= []
  if(status)
    @scenarios.select{|scenario| scenario.status == status}
  else
    @scenarios
  end
end

def step_visited(step) #:nodoc:
  step_id = step.object_id
  unless @inserted_steps.has_key?(step_id)
    @inserted_steps[step_id] = step
    steps.push(step)
  end
end

def steps(status = nil) #:nodoc:
  @steps ||= []
  if(status)
    @steps.select{|step| step.status == status}
  else
    @steps
  end
end