Bump to rails version 4.2.8

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 ruby '2.1.5'
 
-gem 'rails', '4.1.16'
+gem 'rails', '4.2.8'
 
 gem 'mongo', '2.1.2'
 gem 'bson', '3.1.1'
@@ -40,6 +40,7 @@ group :test, :development do
   gem 'simplecov', :require => false
   gem "codeclimate-test-reporter", "~> 1.0.0"
   gem "capybara"
+  gem "launchy"
   gem "pry-byebug"
   gem "pry-stack_explorer"
   gem 'poltergeist'

Gemfile.lock

@@ -15,35 +15,43 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.1.16)
-      actionpack (= 4.1.16)
-      actionview (= 4.1.16)
+    actionmailer (4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
       mail (~> 2.5, >= 2.5.4)
-    actionpack (4.1.16)
-      actionview (= 4.1.16)
-      activesupport (= 4.1.16)
-      rack (~> 1.5.2)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+    actionpack (4.2.8)
+      actionview (= 4.2.8)
+      activesupport (= 4.2.8)
+      rack (~> 1.6)
       rack-test (~> 0.6.2)
-    actionview (4.1.16)
-      activesupport (= 4.1.16)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
       erubis (~> 2.7.0)
-    activemodel (4.1.16)
-      activesupport (= 4.1.16)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.8)
+      activesupport (= 4.2.8)
+      globalid (>= 0.3.0)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activerecord (4.1.16)
-      activemodel (= 4.1.16)
-      activesupport (= 4.1.16)
-      arel (~> 5.0.0)
-    activesupport (4.1.16)
-      i18n (~> 0.6, >= 0.6.9)
-      json (~> 1.7, >= 1.7.7)
+    activerecord (4.2.8)
+      activemodel (= 4.2.8)
+      activesupport (= 4.2.8)
+      arel (~> 6.0)
+    activesupport (4.2.8)
+      i18n (~> 0.7)
       minitest (~> 5.1)
-      thread_safe (~> 0.1)
+      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
-    arel (5.0.1.20140414130214)
+    arel (6.0.4)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     bson (3.1.1)
@@ -71,12 +79,18 @@ GEM
       activesupport (>= 3.0.0)
     faker (1.7.2)
       i18n (~> 0.5)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
     hashie (3.4.6)
     highline (1.7.8)
     i18n (0.8.1)
     json (1.8.2)
     json_pure (2.0.2)
     kgio (2.11.0)
+    launchy (2.4.3)
+      addressable (~> 2.3)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
     mail (2.6.5)
       mime-types (>= 1.16, < 4)
     memcachier (0.0.2)
@@ -123,23 +137,32 @@ GEM
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
     public_suffix (2.0.5)
-    rack (1.5.5)
+    rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)
     rack-timeout (0.4.2)
-    rails (4.1.16)
-      actionmailer (= 4.1.16)
-      actionpack (= 4.1.16)
-      actionview (= 4.1.16)
-      activemodel (= 4.1.16)
-      activerecord (= 4.1.16)
-      activesupport (= 4.1.16)
+    rails (4.2.8)
+      actionmailer (= 4.2.8)
+      actionpack (= 4.2.8)
+      actionview (= 4.2.8)
+      activejob (= 4.2.8)
+      activemodel (= 4.2.8)
+      activerecord (= 4.2.8)
+      activesupport (= 4.2.8)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.1.16)
-      sprockets-rails (~> 2.0)
-    railties (4.1.16)
-      actionpack (= 4.1.16)
-      activesupport (= 4.1.16)
+      railties (= 4.2.8)
+      sprockets-rails
+    rails-deprecated_sanitizer (1.0.3)
+      activesupport (>= 4.2.0.alpha)
+    rails-dom-testing (1.0.8)
+      activesupport (>= 4.2.0.beta, < 5.0)
+      nokogiri (~> 1.6)
+      rails-deprecated_sanitizer (>= 1.0.1)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (4.2.8)
+      actionpack (= 4.2.8)
+      activesupport (= 4.2.8)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.17.0)
@@ -172,10 +195,10 @@ GEM
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (2.3.3)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (>= 2.8, < 4.0)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
     thor (0.19.4)
     thread_safe (0.3.6)
     tweet-button (0.1.0)
@@ -202,6 +225,7 @@ DEPENDENCIES
   factory_girl (~> 4.0)
   faker
   json (= 1.8.2)
+  launchy
   memcachier
   mongo (= 2.1.2)
   mongoid (= 5.0.0)
@@ -213,7 +237,7 @@ DEPENDENCIES
   pry-byebug
   pry-stack_explorer
   rack-timeout
-  rails (= 4.1.16)
+  rails (= 4.2.8)
   rails3_serve_static_assets!
   rspec-rails (= 3.6.0)
   shoulda-matchers

spec/features/submitting_a_challenge_spec.rb

@@ -18,9 +18,9 @@
 
     expect(page).to have_text "Title can't be blank"
     expect(page).to have_text "Description can't be blank"
-    expect(page).to have_text "Input is too short (minimum is 1 characters)"
-    expect(page).to have_text "Output is too short (minimum is 1 characters)"
-    expect(page).to have_text "Diff is too short (minimum is 1 characters)"
+    expect(page).to have_text "Input is too short (minimum is 1 character)"
+    expect(page).to have_text "Output is too short (minimum is 1 character)"
+    expect(page).to have_text "Diff is too short (minimum is 1 character)"
   end
 
   scenario "with properly filled out fields" do