title: Rails 5 Message Chat tutorial
body: <p>I'm going through the rails 5 tutorial to build a message chat. I was doing so well until I came across the below error when I am trying to view is using localhost 3000.</p>
  
  <pre><code>&gt;**uninitialized constant HomeController** 
  
  &gt;Routes match in priority from top to bottom
  
  &gt;Helper HTTP Verb   Path    Controller#Action
  &gt;Path / Url     
  &gt;Path Match
  &gt;/cable 
  &gt;#&gt;, @pubsub=nil, @worker_pool=nil, @event_loop=nil, &gt;@remote_connections=nil, @connections=[]&gt;
  
  &gt;new_user_session_path  GET /users/sign_in(.:format)    
  devise/sessions#new
  
  &gt;user_session_path  POST    /users/sign_in(.:format)    
  devise/sessions#create
  
  &gt;destroy_user_session_path  DELETE  /users/sign_out(.:format)   
  &gt;devise/sessions#destroy
  
  &gt;user_password_path POST    /users/password(.:format)   
  &gt;devise/passwords#create
  
  &gt;new_user_password_path GET /users/password/new(.:format)   
  &gt;devise/passwords#new
  
  &gt;edit_user_password_path    GET /users/password/edit(.:format)  
  &gt;devise/passwords#edit
  
  &gt;PATCH  /users/password(.:format)   
  &gt;devise/passwords#update
  
  &gt;PUT    /users/password(.:format)   
  &gt;devise/passwords#update
  
  &gt;cancel_user_registration_path  GET /users/cancel(.:format) 
  &gt;devise/registrations#cancel
  
  &gt;user_registration_path POST    /users(.:format)    
  &gt;devise/registrations#create
  
  &gt;new_user_registration_path GET /users/sign_up(.:format)    
  &gt;devise/registrations#new
  
  &gt;edit_user_registration_path    GET /users/edit(.:format)   
  &gt;devise/registrations#edit
  
  &gt;PATCH  /users(.:format)    
  &gt;devise/registrations#update
  
  &gt;PUT    /users(.:format)    
  &gt;devise/registrations#update
  
  &gt;DELETE /users(.:format)    
  &gt;devise/registrations#destroy
  
  &gt;root_path  GET /   
  &gt;home#index
  
  &gt;chat_rooms_path    GET /chat_rooms(.:format)   
  &gt;chat_rooms#index
  
  &gt;POST   /chat_rooms(.:format)   
  &gt;chat_rooms#create
  
  &gt;new_chat_room_path GET /chat_rooms/new(.:format)   
  &gt;chat_rooms#new
  
  &gt;chat_room_path GET /chat_rooms/:id(.:format)   
  &gt;chat_rooms#show
  
  &gt;GET    /   
  &gt;chat_rooms#index
  </code></pre>
  
  <p>I have gone through it step by step but it's still not showing anything? Any advice would be ace. I'm new to rails so bere with me :) </p>
  
  <p>Basically I just want to view it on the server :( so any help would be superb.</p>