example of ruby module and cucumber world

utils_ios.rb

# this might be too deep a module
# 3 is usually the max depth, but in x-platform
# i like to mirror the directory structure
# you can do what ever you like
module YourProjectName
  module iOS
    module Helpers
      module Utils
 
      def global_error_messages_view_selector
        "view class:'GlobalErrorMessagesView"
      end
 
      def assert_validation_error_message(validation_error_message)
 
          if element_exists(global_error_messages_view_selector)
  
            query(global_error_messages_view_selector + " label marked:#{validation_error_message}")
  
          end
       end
    end  
  end  
end

# add this to the cucumber World object
World(YourProjectName:iOS:Utils)