    # File lib/chef/mixin/language_include_recipe.rb, line 25
          def include_recipe(*recipe_names)
            result_recipes = Array.new
            recipe_names.flatten.each do |recipe_name|
              if node.run_state[:seen_recipes].has_key?(recipe_name) or node.run_state[:seen_recipes].has_key?(recipe_name + "::default")
                Chef::Log.debug("I am not loading #{recipe_name}, because I have already seen it.")
                next
              end

              result_recipes << load_recipe(recipe_name)
            end
            result_recipes
          end