ruby-on-rails – 如何将arbre代码干燥成可重用的组件？

我有一个共同的模式或重复的代码,我想在我的ActiveAdmin视图中干掉.我正在使用 arbre组件尽可能多地渲染我的视图,如果可能的话我想保持这种方式(即我真的不想以正常方式转换为直接HTML – 我’我试图了解这里的arbre方式).这是我想干的代码：

clients.in_groups_of(3).each do |clients_group|
  columns do
    clients_group.compact.each do |client|
      column do
        panel client.name do
          # ...
        end
      end
    end
  end
end

在阅读了arbre gem中的文档后,我开始尝试创建自己的自定义arbre组件.但我很快被迫意识到我不知道如何满足arbre.我无法弄清楚如何将我的局部变量传递到块中.例如：

# config/initializers/active_admin.rb

module ActiveAdmin
  module Views
    class ClientsBreakdown < ActiveAdmin::Component
      builder_method :clients_breakdown

      def build(clients,attributes = {})
        group_size = attributes.delete(:in_groups_of) { 3 }

        clients.in_groups_of(group_size).each do |clients_group|
          columns do
            clients_group.compact.each do |client|
              column do
                panel client.name do
                  super(attributes) # Doesn't seem to matter where this `super` call
                                    # is,but I do want to be able to pass `client`
                                    # into the `clients_breakdown` block here
                  # yield(client)   # -- I've also tried adding this.
                end
              end
            end
          end
        end
      end
    end
  end
end

然后,在我的ActiveAdmin用户视图中调用它可能如下所示：

clients_breakdown(Client.all,in_groups_of: 2) do |client|
  ul do
    li client.name
  end
end

运行上面的代码会导致此错误：

更新2将我的自定义组件代码移动到ActiveAdmin :: Views模块后,异常已更改为此.

我的关键问题似乎是我不能只调用我目前拥有super(属性)的yield(client).但这是一个arbre的东西所以我不知道该怎么做才能将客户端传递到调用块.这是正确的轨道还是有其他方法来干这个？

更新1

我已经意识到对super的调用可以在build方法的任何地方发生,并且与输出的内容无关.因此,即使我移动超级(属性)调用…我仍然无法弄清楚要放在面板块中的内容,以便我可以通过调用clients_breakdown来渲染其余的arbre组件.

module ActiveAdmin
  module Views
    class ClientsBreakdown < ActiveAdmin::Component
      builder_method :clients_breakdown

      def build(clients,attributes = {})
        group_size = attributes.delete(:in_groups_of) { 3 }

        clients.in_groups_of(group_size).each do |clients_group|
          columns do
            clients_group.compact.each do |client|
              column do
                panel client.name do
                  yield client
                end
              end
            end
          end
        end
      end
    end
  end
end

module ClientsBreakdown
  def clients_breakdown(clients,attributes = {})
    group_size = attributes.delete(:in_groups_of) { 3 }

    clients.in_groups_of(group_size).each do |clients_group|
      columns do
        clients_group.compact.each do |client|
          column do
            panel client.name do
              yield client
            end
          end
        end
      end
    end
  end
end

# config/initializers/active_admin.rb
ActiveAdmin::Views::Pages::Base.include ClientsBreakdown