activerecord diff:[UNMAINTAINED]简单的ActiveRecord差异功能 源码

活动记录差异 简单的ActiveRecord差异功能。 安装 $ gem install activerecord-diff 用法示例 require 'active_record/diff' class User < ActiveRecord xss=removed xss=removed> 'alice' , :email_address => 'alice@example.org' ) bob = User . create ( :name => 'bob' , :email_address => 'bob@example.org' ) alice . diff? ( bob ) # => true alice . diff ( bob ) # => {:name => ['al