code2

f.rb

def festivals_completed?
  festivals.size > 0
end

def scenario_completed?
  scenario.present??
end

def request_completed?
  equipment.present? && 
    scenario_completed? && festivals_completed?
end

def members_completed?
  members.size > 0 &&
    request_completed?
end

def basic_info_completed?
  name.present? && description.present? &&
    request_completed?
end

def submit_completed?
  submitted? &&
    members_completed? && basic_info_completed?
end