item_api.rb

来自「基于ruby的进阶编程,大家可以对照教材<<Ruby on Rail」· RB 代码 · 共 12 行

class Item < ActionWebService::Struct
	member :id, :int
	member :title, :string
end

class ItemApi < ActionWebService::API::Base
  api_method :find_all_items,
                  :returns => [[Item]]
  api_method :find_item_by_id,
                  :expects => [:int],
		  :returns => [Item]
end