Fixed config.serve_static_assets DEPRECATION WARNING

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 #don't upgrade
-gem 'rails', '4.2.2'
+gem 'rails', '4.2.3'
 
 ruby '2.2.2'
 

Gemfile.lock

@@ -1,36 +1,36 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.2)
+    actionmailer (4.2.3)
-      actionpack (= 4.2.2)
+      actionpack (= 4.2.3)
-      actionview (= 4.2.2)
+      actionview (= 4.2.3)
-      activejob (= 4.2.2)
+      activejob (= 4.2.3)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.2)
+    actionpack (4.2.3)
-      actionview (= 4.2.2)
+      actionview (= 4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.2)
+    actionview (4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.2)
+    activejob (4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       globalid (>= 0.3.0)
-    activemodel (4.2.2)
+    activemodel (4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       builder (~> 3.1)
-    activerecord (4.2.2)
+    activerecord (4.2.3)
-      activemodel (= 4.2.2)
+      activemodel (= 4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       arel (~> 6.0)
-    activesupport (4.2.2)
+    activesupport (4.2.3)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -107,6 +107,7 @@ GEM
       thor (~> 0.19.1)
     formatador (0.2.5)
     gauntlt (0.1.4)
+      aruba
       cucumber
       nokogiri
       trollop
@@ -205,16 +206,16 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.2)
+    rails (4.2.3)
-      actionmailer (= 4.2.2)
+      actionmailer (= 4.2.3)
-      actionpack (= 4.2.2)
+      actionpack (= 4.2.3)
-      actionview (= 4.2.2)
+      actionview (= 4.2.3)
-      activejob (= 4.2.2)
+      activejob (= 4.2.3)
-      activemodel (= 4.2.2)
+      activemodel (= 4.2.3)
-      activerecord (= 4.2.2)
+      activerecord (= 4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.2)
+      railties (= 4.2.3)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -224,9 +225,9 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.2)
       loofah (~> 2.0)
-    railties (4.2.2)
+    railties (4.2.3)
-      actionpack (= 4.2.2)
+      actionpack (= 4.2.3)
-      activesupport (= 4.2.2)
+      activesupport (= 4.2.3)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.15.0)
@@ -278,7 +279,7 @@ GEM
       eventmachine (~> 1.0.0)
       thin (~> 1.5.0)
     slop (3.6.0)
-    sprockets (3.3.1)
+    sprockets (3.3.2)
       rack (~> 1.0)
     sprockets-rails (2.3.2)
       actionpack (>= 3.0)
@@ -349,7 +350,7 @@ DEPENDENCIES
   pry
   pry-rails
   rack-livereload
-  rails (= 4.2.2)
+  rails (= 4.2.3)
   rb-fsevent
   rspec-rails (= 2.14.2)
   sass-rails
@@ -363,4 +364,4 @@ DEPENDENCIES
   unicorn
 
 BUNDLED WITH
-   1.10.4
+   1.10.6

config/environments/production.rb

@@ -15,7 +15,7 @@ Railsgoat::Application.configure do
   # config.action_dispatch.rack_cache = true
 
   # Disable Rails's static asset server (Apache or nginx will already do this).
-  config.serve_static_assets = false
+  config.serve_static_files = false
 
   # Compress JavaScripts and CSS
   config.assets.compress = true

config/environments/test.rb

@@ -8,7 +8,7 @@ Railsgoat::Application.configure do
   config.cache_classes = true
 
   # Configure static asset server for tests with Cache-Control for performance.
-  config.serve_static_assets = true
+  config.serve_static_files = true
   config.static_cache_control = "public, max-age=3600"
 
   # Show full error reports and disable caching.