试图在 Rails 关注中获取包含 class 的名称

Question

第一次使用问题，只是寻求一些建议。

我有一个名为 location.rb 的 Rails 模型，我想包含一个 AlbumDefineConcern，然后查询我们当前所在的模型 class（在这个 class 位置).

我有：

class Location < ActiveRecord::Base
  include AlbumDefineConcern
  ...

和

module AlbumDefineConcern
  extend ActiveSupport::Concern
  albums={}
  albums_locations = ["LocationHomeFeed","LocationProfile","LocationMobileMain"]
  albums[:locations]=albums_locations
  # I'd like it to output location or Location
  puts "here is class_name #{self.name}"

如何获得 "location" 作为 class 名称？

#  puts "here is class_name #{self.parent.name}" => Object

Answer 1

module AlbumDefineConcern
    extend ActiveSupport::Concern

    included do
        puts self
    end

end

试图在 Rails 关注中获取包含 class 的名称

trying to get name of enclosing class in a Rails concern

ruby-on-rails

activesupport-concern