强制ActiveResource不从JSON转换复杂对象

Question

ActiveResource docs表示：

  

任何复杂元素（包含其他元素的元素）都会成为它自己的对象：

# With this response:
# {"id":1,"first":"Tyler","address":{"street":"Paper St.","state":"CA"}}
#
# for GET http://api.people.com:3000/people/1.json
#
tyler = Person.find(1)
tyler.address  # => <Person::Address::xxxxx>

由于我正在检索的对象上的属性是一个应该是JSON的RGeo对象，我该如何请求不转换此属性。所以上面会变成：

tyler = Person.find(1)
tyler.address  # => {"street":"Paper St.","state":"CA"}

Answer 1

将其定义为serialize哈希

class Person < ActiveRecord::Base

    serialize :address, Hash
end

然后，它会将address字段视为Hash

@ object.address应该返回给你，key value对