在过滤之前Rails ActiveAdmin

Question

我想添加“is_admin？” 过滤到ActiveAdmin初始化程序。 我应该在哪个文件中定义“is_admin？” 方法？

  # == Controller Filters
  #
  # You can add before, after and around filters to all of your
  # Active Admin resources from here. 
  #
  config.before_filter :is_admin?

Answer 1

在你的app / controllers / application_controller.rb中