delegate

Rails delegate method

<br />class User < ActiveRecord::Base <br /> belongs_to :customer <br />end <br /><br />class Customer < ActiveRecord::Base <br /> has_one :user <br /> delegate :name, :name=, :email, :email=, :to => :user <br />end<br />
那個 :to => :user 其實是由customer object 再去找 user 的 instance method
所以其實可以在 overwirte 掉做其他的處理