module PageObject
  module Platforms
    module SeleniumOrderedList
      
      #
      # Return the PageObject::Elements::ListItem for the index provided.  Index
      # is zero based.
      #
      # @return [PageObject::Elements::ListItem]
      #
      def [](idx)
        eles = list_items
        PageObject::Elements::ListItem.new(eles[idx], :platform => :selenium)
      end
      
      #
      # Return the number of items contained in the ordered list
      #
      def items
        list_items.size
      end
      
      private
      
      def list_items
        element.find_elements(:xpath, child_xpath)
      end
      
    end
  end
end