4
心中已經有了新的對Ruby和Rails和遇到一個比較奇怪的錯誤:ruby/rails NoMethodError?使用自定義的驗證方法時
class Person < ActiveRecord::Base
validates_presence_of :description, :if => require_description_presence?
def require_description_presence?
self.can_send_email
end
end
提高
NoMethodError in PeopleController#index
undefined method `require_description_presence?' for #<Class:0x4c4fadc>