[Rails]パンくず機能 - Qiita

crumb :root do link "ホーム", root_path end crumb :posts do link "クチコミ一覧", posts_path parent :root end crumb :post_show do |post| link post.name, post_path(post) parent :posts end crumb :user do |user| link user.nickname, user_path(user) parent :root end # 親カテゴリーのパンくず crumb :parent_category do |category| category = Category.find(params[:id]).root link "#{category.name}", search_post_path(category) pa