ニジラー詳細ページ作成 (#63) (#341)

#63

#63

#63

#63

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #341

backend/app/models/tag.rb

@@ -79,6 +79,8 @@ class Tag < ApplicationRecord
 
   def material_id = materials.first&.id
 
+  def has_deerjikists = deerjikists.present?
+
   def self.tagme = find_or_create_by_tag_name!('タグ希望', category: :meta)
   def self.bot = find_or_create_by_tag_name!('bot操作', category: :meta)
   def self.no_deerjikist = find_or_create_by_tag_name!('ニジラー情報不詳', category: :meta)