Added index page for multiple choice questions

app/controllers/multiple_choice_questions_controller.rb

@@ -23,4 +23,9 @@ def check_answer
       redirect_to home_url, alert: "Error: Invalid answer."
     end
   end
+
+  def index
+    @multiple_choice_questions = MultipleChoiceQuestion.all
+    # render 'multiple_choice_questions/index.html.erb'
+  end
 end

app/views/layouts/application.html.erb

@@ -25,6 +25,9 @@
           <li class="nav-item <%= active_class(about_path) %>">
             <%= link_to 'About', about_path, class: 'nav-link' %>
           </li>
+          <li class="nav-item <%= active_class(multiple_choice_questions_path) %>">
+            <%= link_to 'Teachers', multiple_choice_questions_path, class: 'nav-link' %>
+          </li>
 <%
 =begin
           <li class="nav-item">

app/views/multiple_choice_questions/index.html.erb

@@ -0,0 +1,27 @@
+
+<h1>Multiple Choice Questions</h1>
+
+<table class="table table-sm">
+  <thead>
+    <tr>
+      <th scope="col">Question</th>
+      <th scope="col">Answer</th>
+      <th scope="col">Distractor 1</th>
+      <th scope="col">Distractor 2</th>
+      <th scope="col">Distractor 3</th>
+      <th scope="col">Distractor 4</th>
+    </tr>
+  </thead>
+  <tbody>
+    <% @multiple_choice_questions.each do |question| %>
+      <tr>
+        <td><%= question.question %></td>
+        <td><%= question.answer %></td>
+        <td><%= question.distractor_1 %></td>
+        <td><%= question.distractor_2 %></td>
+        <td><%= question.distractor_3 %></td>
+        <td><%= question.distractor_4 %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>

config/routes.rb

@@ -1,9 +1,13 @@
 Rails.application.routes.draw do
   root to: 'pages#home'
+
   get 'home', to: 'pages#home', as: 'home'
   get 'about', to: 'pages#about', as: 'about'
   get 'sdflming', to: 'pages#sdflming', as: 'sdflming'
+
   get 'multiple_choice_questions/:id/ask', to: 'multiple_choice_questions#ask', as: 'ask_multiple_choice_question'
   post 'multiple_choice_questions/:id/ask', to: 'multiple_choice_questions#check_answer'
+  get 'multiple_choice_questions', to: 'multiple_choice_questions#index', as: 'multiple_choice_questions'
+
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
 end