【发布时间】:2012-08-05 11:50:25
【问题描述】:
named_scope 或 scope 与类方法有何区别。
named_scope :active, :conditions => {:status => 'Active'}
def self.active
self.find(:all, :conditions => {:status => 'Active'}
end
两者有什么区别?
【问题讨论】:
-
我是什么语言?
标签: ruby-on-rails ruby named-scope ruby-on-rails-2