Voting system json, identation, fix gitignore

Author: marisbotero

.gitignore

@@ -5,8 +5,8 @@
 #   git config --global core.excludesfile '~/.gitignore_global'
 
 # Ignore bundler config.
-/.bundle
-/.vendor
+.bundle
+.vendor/cache
 
 # Ignore the default SQLite database.
 /db/*.sqlite3

app/views/api/v1/pizzas/index.json.jbuilder

@@ -2,7 +2,6 @@ json.array! @pizzas do |piza|
   json.id piza.id
   json.name pizza.name
   json.ingredients pizza.ingredients
+  json.votes.count pizza.votes.count
 end
 
-
- 

config/routes.rb

@@ -3,9 +3,7 @@
   namespace 'api' do
     namespace 'v1' do
       resources :pizzas
-   
-        post 'upvote'
-      
+        post 'upvote'   
     end
   end
 end