5
我看到警告:Rails3中:基本#after_update已棄用
after_update :your_custom_method # macro-style
在:
DEPRECATION WARNING: Base#after_update has been deprecated, please use Base.after_update :method instead. (called from <class:City> at /home/petrushka/webdev/my_app/app/models/city.rb:4)
我應該寫的,而不是
def after_update
....
end