Complete Lesson 23

app/controllers/reviews_controller.rb

@@ -1,2 +1,6 @@
 class ReviewsController < ApplicationController
+  def index
+    @movie = Movie.find(params[:movie_id])
+    @reviews = @movie.reviews
+  end
 end

app/views/movies/show.html.erb

@@ -7,6 +7,9 @@
     <h2>
       <%= year_of(@movie) %> &bull; <%= @movie.rating %>
     </h2>
+    <div class="reviews">
+      <%= link_to pluralize(@movie.reviews.size, "review"), movie_reviews_path(@movie) %>
+    </div>
     <p>
       <%= @movie.description %>
     </p>

app/views/reviews/index.html.erb

@@ -0,0 +1,18 @@
+<h1>Reviews for <%= link_to @movie.title, @movie %></h1>
+
+<ul class="reviews">
+  <% @reviews.each do |review| %>
+    <li>
+      <%= pluralize(review.stars, 'star') %>
+      <p>
+        <%= review.name %>
+        <span class="date">
+          <%= time_ago_in_words(review.created_at) %> ago
+        </span>
+      </p>
+      <p>
+        <%= review.comment %>
+      </p>
+    </li>
+  <% end %>
+</ul>

config/routes.rb

@@ -2,5 +2,7 @@ Rails.application.routes.draw do
   resources :reviews
     root "movies#index"
 
-    resources :movies
+    resources :movies do
+      resources :reviews
+    end
 end