upto 2.11

app/controllers/ratings_controller.rb

@@ -7,8 +7,15 @@ class RatingsController < ApplicationController
     @rating = Rating.new
     @beers = Beer.all
   end
+
   def create
     Rating.create params.require(:rating).permit(:score, :beer_id)
     redirect_to ratings_path
   end
+
+  def destroy
+    rating = Rating.find params[:id]
+    rating.delete
+    redirect_to ratings_path
+  end
 end

app/views/ratings/index.html.erb

@@ -4,11 +4,12 @@
   <% @ratings.each do |rating| %>
     <li>
       <%= render rating %>
+      <%= button_to "delete", rating_path(rating.id), method: :delete, form: { data: { turbo_confirm: "Are you sure?" }} %>
     </li>
   <% end %>
 
 </ul>
 
 <p>
-  <%= link_to "New rating", ratings_new_path %>
+  <%= link_to "New rating", new_rating_path %>
 </p>

config/routes.rb

@@ -6,7 +6,5 @@ Rails.application.routes.draw do
   # Defines the root path route ("/")
   # root "articles#index"
   get '/', to: 'breweries#index'
-  get 'ratings', to: 'ratings#index'
+  resources :ratings, only: [:index, :new, :create, :destroy]
-  post 'ratings', to: 'ratings#create'
-  get 'ratings/new', to: 'ratings#new'
 end