Upgrade to Rails 5.0

[Closes #6]

Author: infertux

.rubocop.yml

@@ -1,5 +1,8 @@
 require: rubocop-rspec
 
+RSpec/FilePath:
+  Enabled: false
+
 RSpec/NestedGroups:
   Enabled: false
 
@@ -37,6 +40,7 @@ Metrics:
   Enabled: false
 
 # Naming
+
 Naming/PredicateName:
   Enabled: false
 
@@ -45,9 +49,6 @@ Naming/PredicateName:
 Rails:
   Enabled: true
 
-Rails/FilePath:
-  Enabled: false
-
 # Style
 
 Style/Documentation:
@@ -56,6 +57,9 @@ Style/Documentation:
 Style/GlobalVars:
   AllowedVariables: [$redis]
 
+Style/MixinUsage:
+  Exclude: [bin/*]
+
 Style/SafeNavigation:
   Enabled: false
 

.travis.yml

@@ -5,8 +5,4 @@ script: ./bin/ci
 after_script: '[ "$TRAVIS_RUBY_VERSION" != "2.5.5" ] || bundle exec rake coveralls:push'
 rvm:
 - 2.5.5
-notifications:
-  email:
-    on_failure: always
-  slack:
-    secure: YLqK6RvH71ZjXEWP84D2AsjDWpG549XE3EQsLizCsURV1VFvDj1g4L9zhVoSAuVj5LLAFSahQqQ1RpZdzaPUtjh72QmHWrOf4lRAS93tH6XTcbIMHCZ8nIO9HX+ErmH8uxEqwiejNxJWvI24hPjfPEtsV2MiJW7Ub2tHABG1WfA=
+- 2.6.3

Gemfile

@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "rails", "~> 4.2"
+gem "rails", "~> 5.0.0"
 gem "puma"
 gem "sass-rails"
 gem "uglifier" # Use Uglifier as compressor for JavaScript assets
@@ -16,7 +16,7 @@ gem "jquery-rails" # Use jquery as the JavaScript library
 
 # Our additional Gems are listed below
 gem "secure_headers", "< 4" # TODO: upgrade
-gem "rails-i18n"
+gem "rails-i18n", "~> 5.1" # for 5.0.x, 5.1.x and 5.2.x
 gem "crazy_money"
 gem "ordinalize_full", require: "ordinalize_full/integer"
 gem "buckybox-api" # to use the git version: git: "https://github.com/buckybox/buckybox-api-ruby"

Gemfile.lock

@@ -1,51 +1,58 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.11.1)
-      actionpack (= 4.2.11.1)
-      actionview (= 4.2.11.1)
-      activejob (= 4.2.11.1)
+    actioncable (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      nio4r (>= 1.2, < 3.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
       mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.11.1)
-      actionview (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
-      rack (~> 1.6)
-      rack-test (~> 0.6.2)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.0.7.2)
+      actionview (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.11.1)
-      activesupport (= 4.2.11.1)
+    actionview (5.0.7.2)
+      activesupport (= 5.0.7.2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (4.2.11.1)
-      activesupport (= 4.2.11.1)
-      globalid (>= 0.3.0)
-    activemodel (4.2.11.1)
-      activesupport (= 4.2.11.1)
+    activejob (5.0.7.2)
+      activesupport (= 5.0.7.2)
+      globalid (>= 0.3.6)
+    activemodel (5.0.7.2)
+      activesupport (= 5.0.7.2)
+    activemodel-serializers-xml (1.0.2)
+      activemodel (> 5.x)
+      activesupport (> 5.x)
       builder (~> 3.1)
-    activerecord (4.2.11.1)
-      activemodel (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
-      arel (~> 6.0)
-    activesupport (4.2.11.1)
-      i18n (~> 0.7)
+    activerecord (5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      arel (~> 7.0)
+    activesupport (5.0.7.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
+    addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
-    arel (6.0.4)
+    arel (7.1.4)
     ast (2.4.0)
     autoprefixer-rails (8.2.0)
       execjs
     axiom-types (0.1.1)
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
-    backports (3.11.1)
+    backports (3.15.0)
     better_errors (2.4.0)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
@@ -101,26 +108,26 @@ GEM
     crazy_money (1.4.0)
       currency_data (>= 1.1.0)
       i18n (>= 0.7)
-    cucumber (3.1.0)
+    cucumber (3.1.2)
       builder (>= 2.1.2)
-      cucumber-core (~> 3.1.0)
-      cucumber-expressions (~> 5.0.4)
+      cucumber-core (~> 3.2.0)
+      cucumber-expressions (~> 6.0.1)
       cucumber-wire (~> 0.0.1)
       diff-lcs (~> 1.3)
-      gherkin (~> 5.0)
+      gherkin (~> 5.1.0)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
-    cucumber-core (3.1.0)
+    cucumber-core (3.2.1)
       backports (>= 3.8.0)
       cucumber-tag_expressions (~> 1.1.0)
-      gherkin (>= 5.0.0)
-    cucumber-expressions (5.0.13)
-    cucumber-rails (1.5.0)
-      capybara (>= 1.1.2, < 3)
-      cucumber (>= 1.3.8, < 4)
+      gherkin (~> 5.0)
+    cucumber-expressions (6.0.1)
+    cucumber-rails (1.7.0)
+      capybara (>= 2.3.0, < 4)
+      cucumber (>= 3.0.2, < 4)
       mime-types (>= 1.17, < 4)
-      nokogiri (~> 1.5)
-      railties (>= 4, < 5.2)
+      nokogiri (~> 1.8)
+      railties (>= 4.2, < 7)
     cucumber-tag_expressions (1.1.1)
     cucumber-wire (0.0.1)
     currency_data (1.1.0)
@@ -129,13 +136,14 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.3)
     docile (1.1.5)
-    draper (2.1.0)
-      actionpack (>= 3.0)
-      activemodel (>= 3.0)
-      activesupport (>= 3.0)
-      request_store (~> 1.0)
+    draper (3.1.0)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
+      activemodel-serializers-xml (>= 1.0)
+      activesupport (>= 5.0)
+      request_store (>= 1.0)
     equalizer (0.0.11)
-    erubi (1.7.1)
+    erubi (1.8.0)
     erubis (2.7.0)
     ethon (0.11.0)
       ffi (>= 1.3.0)
@@ -144,7 +152,7 @@ GEM
     ffi (1.10.0)
     figaro (1.1.1)
       thor (~> 0.14)
-    gherkin (5.0.0)
+    gherkin (5.1.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     haml (5.0.4)
@@ -167,6 +175,7 @@ GEM
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
+    jaro_winkler (1.5.3)
     jquery-rails (4.3.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
@@ -182,62 +191,62 @@ GEM
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    mime-types (3.1)
+    method_source (0.9.2)
+    mime-types (3.2.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_mime (1.0.1)
+    mime-types-data (3.2019.0331)
+    mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_test (0.1.2)
     naught (1.1.0)
+    nio4r (2.4.0)
     nokogiri (1.10.3)
       mini_portile2 (~> 2.4.0)
     oj (3.5.0)
     ordinalize_full (1.5.0)
       i18n (~> 0.8)
-    parallel (1.12.1)
-    parser (2.5.0.5)
+    parallel (1.17.0)
+    parser (2.6.3.0)
       ast (~> 2.4.0)
-    poltergeist (1.17.0)
-      capybara (~> 2.1)
+    poltergeist (1.18.1)
+      capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
-    powerpack (0.1.1)
-    public_suffix (3.0.2)
+    public_suffix (3.1.1)
     puma (3.11.3)
-    rack (1.6.11)
+    rack (2.0.7)
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.11.1)
-      actionmailer (= 4.2.11.1)
-      actionpack (= 4.2.11.1)
-      actionview (= 4.2.11.1)
-      activejob (= 4.2.11.1)
-      activemodel (= 4.2.11.1)
-      activerecord (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.11.1)
-      sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
-      activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.9)
-      activesupport (>= 4.2.0, < 5.0)
-      nokogiri (~> 1.6)
-      rails-deprecated_sanitizer (>= 1.0.1)
+    rails (5.0.7.2)
+      actioncable (= 5.0.7.2)
+      actionmailer (= 5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activerecord (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      bundler (>= 1.3.0)
+      railties (= 5.0.7.2)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    rails-i18n (4.0.9)
-      i18n (~> 0.7)
-      railties (~> 4.0)
-    railties (4.2.11.1)
-      actionpack (= 4.2.11.1)
-      activesupport (= 4.2.11.1)
+    rails-i18n (5.1.3)
+      i18n (>= 0.7, < 2)
+      railties (>= 5.0, < 6)
+    railties (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -262,16 +271,16 @@ GEM
       rspec-mocks (~> 3.7.0)
       rspec-support (~> 3.7.0)
     rspec-support (3.7.1)
-    rubocop (0.54.0)
+    rubocop (0.73.0)
+      jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
-      parser (>= 2.5)
-      powerpack (~> 0.1)
+      parser (>= 2.6)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
+      unicode-display_width (>= 1.4.0, < 1.7)
     rubocop-rspec (1.24.0)
       rubocop (>= 0.53.0)
-    ruby-progressbar (1.9.0)
+    ruby-progressbar (1.10.1)
     ruby_parser (3.11.0)
       sexp_processor (~> 4.9)
     safe_yaml (1.0.4)
@@ -291,9 +300,9 @@ GEM
     select2-rails (3.5.10)
       thor (~> 0.14)
     sexp_processor (4.10.1)
-    simple_form (3.5.1)
-      actionpack (> 4, < 5.2)
-      activemodel (> 4, < 5.2)
+    simple_form (4.1.0)
+      actionpack (>= 5.0)
+      activemodel (>= 5.0)
     simplecov (0.14.1)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
@@ -322,7 +331,7 @@ GEM
       thread_safe (~> 0.1)
     uglifier (4.1.8)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.3.0)
+    unicode-display_width (1.6.0)
     useragent (0.16.10)
     vcr (4.0.0)
     virtus (1.0.5)
@@ -334,10 +343,10 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
-    websocket-driver (0.7.0)
+    websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
-    xpath (3.0.0)
+    websocket-extensions (0.1.4)
+    xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
@@ -371,9 +380,9 @@ DEPENDENCIES
   ordinalize_full
   poltergeist
   puma
-  rails (~> 4.2)
+  rails (~> 5.0.0)
   rails-html-sanitizer
-  rails-i18n
+  rails-i18n (~> 5.1)
   redis
   rspec-rails
   rubocop