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app/models/music_release.rb

@@ -7,14 +7,7 @@ class MusicRelease < ApplicationRecord
   include Searchable
   include Taggable
   include PersonName
-  include CsvExportable
-
-  class << self
-    def custom_csv_exportable_headers
-      %i[name file_infos_count composers_count publishers_count]
-    end
-  end
-
+  
   has_many :file_infos, as: :releasable, dependent: :destroy
   has_many :composers, dependent: :destroy
   has_many :publishers, dependent: :destroy
@@ -79,18 +72,6 @@ class MusicRelease < ApplicationRecord
     false
   end
 
-  def file_infos_count
-    file_infos.size
-  end
-
-  def composers_count
-    composers.size
-  end
-
-  def publishers_count
-    publishers.size
-  end
-
   private
 
   def publisher_percentages_add_up_to_100