Contents

# Defines extensions applied to ActionController::Base to support our time travel
module TimecopConsole
  module ControllerMethods
    def self.included(base)
      base.class_eval do
        around_filter :handle_timecop_offset
      end
    end

    # to be used as an around_filter
    def handle_timecop_offset
      # Establish now
      if session[TimecopConsole::SESSION_KEY_NAME].present?
        Rails.logger.debug "[timecop-console] Time traveling to #{session[TimecopConsole::SESSION_KEY_NAME].to_s}"
        Timecop.travel(session[TimecopConsole::SESSION_KEY_NAME])
      else
        Timecop.return
      end

      # Run the intended action
      yield

      if session[TimecopConsole::SESSION_KEY_NAME].present?
        # we want to continue to slide time forward, even if it's only 3 seconds at a time.
        # this ensures that subsequent calls during the same "time travel" actually pass time
        adjusted_time = Time.now + 3
        Rails.logger.debug "[timecop-console] Resetting session to: #{adjusted_time}"
        session[TimecopConsole::SESSION_KEY_NAME] = adjusted_time
      end
    end

    private :handle_timecop_offset
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
timecop-console-0.3.1	lib/timecop_console/controller_methods.rb
timecop-console-0.3.0	lib/timecop_console/controller_methods.rb
timecop-console-0.2.0	lib/timecop_console/controller_methods.rb