ヘッダーに検索フォームをつくる時のメモ。
Gemfile
gem 'ransack'
application_controller.rb
before_filter :set_search def set_search @search = Article.search(params[:q]) end
application.html.slim
= search_form_for @search, url: root_path do |f| = f.text_field :title_cont = f.submit