Routing Error Using Rails Favorites, Polymorphic - ruby-on-rails-4

Question

Following a tutorial for adding favorites to my existing project, whereby users can favorite property listings but can't get past the error below:
Routing error,uninitialized constant FavoriteRoomsController
favoriterooms_controller.rb
class FavoriteRoomsController < ApplicationController
before_action :set_room
def create
if Favorite.create(favorited: #room, user: current_user)
redirect_to #room, notice: 'Room has been favorited'
else
redirect_to #room, alert: 'Something went wrong...*sad panda*'
end
end
def destroy
Favorite.where(favorited_id: #room.id, user_id: current_user.id).first.destroy
redirect_to #room, notice: 'Room is no longer in favorites'
end
private
def set_room
#room = Room.find(params[:room_id] || params[:id])
end
end
room.rb
class Room < ActiveRecord::Base
belongs_to :user
has_many :photos
has_many :favorites
geocoded_by :address
after_validation :geocode, if: :address_changed?
validates :home_type, presence: true
validates :room_type, presence: true
validates :accommodate, presence: true
validates :bed_room, presence: true
validates :bath_room, presence: true
validates :listing_name, presence: true, length: {maximum: 50}
validates :summary, presence: true, length: {maximum: 500}
validates :address, presence: true
validates :lister_type, presence: true
validates :gender_type, presence: true
validates :occupation_type, presence: true
validates :move_in, presence: true
validates :term, presence: true
validates :term, presence: true
end
user.rb
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable,
:confirmable, :omniauthable
validates :fullname, presence: true, length: {maximum: 50}
has_many :rooms
has_many :favorites
has_many :favorite_rooms, through: :favorites, source: :favorited, source_type: 'Room'
def self.from_omniauth(auth)
user = User.where(email: auth.info.email).first
if user
return user
else
where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
user.fullname = auth.info.name
user.provider = auth.provider
user.uid = auth.uid
user.email = auth.info.email
user.image = auth.info.image
user.password = Devise.friendly_token[0,20]
end
end
end
end
favorite.rb
class Favorite < ActiveRecord::Base
belongs_to :user
belongs_to :favorited, polymorphic: true
end
routes.rb
Rails.application.routes.draw do
root 'pages#home'
devise_for :users,
:path => '',
:path_names => {:sign_in => 'login', :sign_out => 'logout', :edit => 'profile'},
:controllers => {:omniauth_callbacks => 'omniauth_callbacks',
:registrations => 'registrations'
}
resources :users, only: [:show]
resources :rooms
resources :photos
resources :conversations, only: [:index, :create] do
resources :messages, only: [:index, :create]
end
resources :favorite_rooms, only: [:create, :destroy]
end
roomshow.html.erb
favorites button link code added in my roomsshow.html.erb
<%- unless current_user.favorite_rooms.exists?(id: #room.id) -%>
<%= link_to 'Add to favorites', favorite_rooms_path(room_id: #room), method: :post %>
<%- else -%>
<%= link_to 'Remove from favorites', favorite_room_path(#room), method: :delete %>
<%- end -%>
favorite_rooms_path POST /favorite_rooms(.:format) favorite_rooms#create
favorite_room_path DELETE /favorite_rooms/:id(.:format) favorite_rooms
Screenshot of error message with full trace
I've watched various tututorials and followed numerous suggestions but dont seem to be able to solve the issue by myself.

Answer 1

Routing error,uninitialized constant FavoriteRoomsController
Rails follow naming conventions very strictly and for a good reason. It expects the file names to be in a snake case. So you should change the file name favoriterooms_controller.rb to favorite_rooms_controller.rb