Include smiles when eager loading answers

app/controllers/answer_controller.rb

@@ -1,6 +1,6 @@
 class AnswerController < ApplicationController
   def show
-    @answer = Answer.find(params[:id]).include(comments: [:user], question: [:user])
+    @answer = Answer.find(params[:id]).include(comments: [:user, :smiles], question: [:user], smiles: [:user])
     @display_all = true
 
     if user_signed_in?

app/models/user/answer_methods.rb

@@ -9,6 +9,6 @@ module User::AnswerMethods
     answers
       .order(:created_at)
       .reverse_order
-      .includes(comments: [:user], question: [:user])
+      .includes(comments: [:user, :smiles], question: [:user], smiles: [:user])
   end
 end

app/models/user/timeline_methods.rb

@@ -7,6 +7,6 @@ module User::TimelineMethods
 
   # @return [Array] the users' timeline
   def timeline
-    Answer.where('user_id in (?) OR user_id = ?', friend_ids, id).order(:created_at).reverse_order.includes(comments: [:user], question: [:user], user: [:profile])
+    Answer.where('user_id in (?) OR user_id = ?', friend_ids, id).order(:created_at).reverse_order.includes(comments: [:user, :smiles], question: [:user], user: [:profile], smiles: [:user])
   end
 end