search works

esdemo/app/assets/stylesheets/users.css.scss

@@ -21,3 +21,11 @@
 .new-user {
   margin-top: 50px;
 }
+
+
+.search-result-page {
+  .back {
+    margin-top: 30px;
+    display: block;
+  }
+}

esdemo/app/controllers/users_controller.rb

@@ -22,6 +22,17 @@ def destroy
     redirect_to :root
   end
 
+  def search
+    @users = User.search(
+      query: {
+        multi_match: {
+          query: params[:q].to_s,
+          fields: ['name', 'intro']
+        }
+      }
+    ).records
+  end
+
   private
     def user_params
       params.require(:user).permit(:intro, :name)

esdemo/app/models/user.rb

@@ -1,2 +1,4 @@
 class User < ActiveRecord::Base
+  include Elasticsearch::Model
+  include Elasticsearch::Model::Callbacks
 end

esdemo/app/views/users/search.html.erb

@@ -0,0 +1,19 @@
+<div class="search-result-page">
+  <table>
+    <tr>
+      <th class="name">Name</th>
+      <th class="intro">Intro</th>
+    </tr>
+
+    <% @users.each do |u| %>
+      <tr class="list">
+        <td class="name"><%= u.name %></td>
+        <td class="intro"><%= u.intro %></td>
+      </tr>
+    <% end %>
+  </table>
+
+  <%= link_to root_path, class: "back" do %>
+    <i class="fa fa-arrow-left"> Back</i>
+  <% end %>
+</div>