Updating ruby version and gem versions (#383)

* Updating ruby version and gem versions
* Updating rubocop config. Auto-fixing rubocop warnings

Author: tmobaird

.rubocop.yml

@@ -7,6 +7,7 @@ AllCops:
   Include:
     - '**/Rakefile'
     - '**/config.ru'
+    - '**/Gemfile'
   Exclude:
     - 'vendor/**/*'
     - 'spec/fixtures/**/*'
@@ -16,6 +17,7 @@ AllCops:
     - 'db/seeds.rb'
     - 'client/node_modules/**/*'
     - 'bin/**/*'
+    - 'Procfile.*'
     - !ruby/regexp /old_and_unused\.rb$/
 
 Metrics/LineLength:
@@ -24,6 +26,9 @@ Metrics/LineLength:
 Metrics/MethodLength:
   Max: 25
 
+Metrics/BlockLength:
+  Max: 105
+
 Style/StringLiterals:
   EnforcedStyle: double_quotes
 

.ruby-version

@@ -1 +1 @@
-2.3.1
+2.4.1

.travis.yml

@@ -1,7 +1,7 @@
 language:
   - ruby
 rvm:
-  - 2.3.1
+  - 2.4.1
 sudo: false
 notifications:
   slack: shakacode:YvfXbuFMcFAHt6ZjABIs0KET

Gemfile

@@ -1,10 +1,10 @@
 source "https://rubygems.org"
-ruby "2.3.1"
+ruby "2.4.1"
 
 #
 # Bundle edge Rails instead: gem "rails", github: "rails/rails"
-gem "rails"
 gem "listen"
+gem "rails"
 
 # Note: We're using sqllite3 for development and testing
 # gem "sqlite3", group: [:development, :test]
@@ -27,7 +27,7 @@ gem "coffee-rails"
 
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 gem "jbuilder"
-gem 'redis'
+gem "redis"
 
 # bundle exec rake doc:rails generates the API under doc/api.
 gem "sdoc", group: :doc
@@ -65,38 +65,38 @@ group :development, :test do
 
   ################################################################################
   # Manage application processes
-  gem "foreman"
   gem "factory_girl_rails"
+  gem "foreman"
 
   ################################################################################
   # Linters and Security
   gem "rubocop", require: false
   gem "ruby-lint", require: false
   # Critical that require: false be set! https://github.com/brigade/scss-lint/issues/278
-  gem "scss_lint", require: false
   gem "brakeman", require: false
   gem "bundler-audit", require: false
+  gem "scss_lint", require: false
 
   ################################################################################
   # Favorite debugging gems
   gem "pry"
+  gem "pry-byebug"
   gem "pry-doc"
   gem "pry-rails"
-  gem "pry-stack_explorer"
   gem "pry-rescue"
-  gem "pry-byebug"
+  gem "pry-stack_explorer"
 
   ################################################################################
   # Color console output
   gem "rainbow"
 end
 
-group :test  do
-  gem "coveralls", require: false
+group :test do
   gem "capybara"
   gem "capybara-screenshot"
   gem "capybara-webkit"
   gem "chromedriver-helper"
+  gem "coveralls", require: false
   gem "database_cleaner"
   gem "generator_spec"
   gem "launchy"

Gemfile.lock

@@ -44,18 +44,19 @@ GEM
       io-like (~> 0.3.0)
     arel (7.1.4)
     ast (2.3.0)
-    autoprefixer-rails (6.5.3)
+    autoprefixer-rails (6.7.7.1)
       execjs
     awesome_print (1.7.0)
+    bindex (0.5.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    brakeman (3.4.1)
+    brakeman (3.6.1)
     builder (3.2.3)
     bundler-audit (0.5.0)
       bundler (~> 1.2)
       thor (~> 0.18)
     byebug (9.0.6)
-    capybara (2.7.1)
+    capybara (2.13.0)
       addressable
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
@@ -65,12 +66,12 @@ GEM
     capybara-screenshot (1.0.14)
       capybara (>= 1.0, < 3)
       launchy
-    capybara-webkit (1.11.1)
-      capybara (>= 2.3.0, < 2.8.0)
+    capybara-webkit (1.14.0)
+      capybara (>= 2.3.0, < 2.14.0)
       json
-    childprocess (0.5.9)
+    childprocess (0.6.3)
       ffi (~> 1.0, >= 1.0.11)
-    chromedriver-helper (1.0.0)
+    chromedriver-helper (1.1.0)
       archive-zip (~> 0.7.0)
       nokogiri (~> 1.6)
     cliver (0.3.2)
@@ -81,28 +82,28 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
     connection_pool (2.2.1)
-    coveralls (0.8.15)
+    coveralls (0.8.20)
       json (>= 1.8, < 3)
-      simplecov (~> 0.12.0)
+      simplecov (~> 0.14.1)
       term-ansicolor (~> 1.3)
-      thor (~> 0.19.1)
-      tins (>= 1.6.0, < 2)
+      thor (~> 0.19.4)
+      tins (~> 1.6)
     database_cleaner (1.5.3)
     debug_inspector (0.0.2)
-    diff-lcs (1.2.5)
+    diff-lcs (1.3)
     docile (1.1.5)
     erubis (2.7.0)
     execjs (2.7.0)
-    factory_girl (4.7.0)
+    factory_girl (4.8.0)
       activesupport (>= 3.0.0)
-    factory_girl_rails (4.7.0)
-      factory_girl (~> 4.7.0)
+    factory_girl_rails (4.8.0)
+      factory_girl (~> 4.8.0)
       railties (>= 3.0.0)
-    ffi (1.9.14)
-    foreman (0.82.0)
+    ffi (1.9.18)
+    foreman (0.84.0)
       thor (~> 0.19.1)
     generator_spec (0.9.3)
       activesupport (>= 3.0.0)
@@ -112,13 +113,13 @@ GEM
     i18n (0.8.1)
     interception (0.5)
     io-like (0.3.0)
-    jbuilder (2.6.0)
-      activesupport (>= 3.0.0, < 5.1)
+    jbuilder (2.6.3)
+      activesupport (>= 3.0.0, < 5.2)
       multi_json (~> 1.2)
-    json (1.8.3)
+    json (1.8.6)
     launchy (2.4.3)
       addressable (~> 2.3)
-    libv8 (5.3.332.38.1)
+    libv8 (5.3.332.38.5)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
@@ -132,17 +133,17 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.1.0)
-    mini_racer (0.1.7)
+    mini_racer (0.1.9)
       libv8 (~> 5.3)
     minitest (5.10.1)
     multi_json (1.12.1)
     nio4r (2.0.0)
     nokogiri (1.7.1)
       mini_portile2 (~> 2.1.0)
-    parser (2.3.2.0)
+    parser (2.4.0.0)
       ast (~> 2.2)
     pg (0.20.0)
-    poltergeist (1.11.0)
+    poltergeist (1.14.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
@@ -151,22 +152,22 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    pry-byebug (3.4.1)
+    pry-byebug (3.4.2)
       byebug (~> 9.0)
       pry (~> 0.10)
-    pry-doc (0.9.0)
+    pry-doc (0.10.0)
       pry (~> 0.9)
-      yard (~> 0.8)
-    pry-rails (0.3.4)
-      pry (>= 0.9.10)
-    pry-rescue (1.4.4)
+      yard (~> 0.9)
+    pry-rails (0.3.6)
+      pry (>= 0.10.4)
+    pry-rescue (1.4.5)
       interception (>= 0.5)
       pry
     pry-stack_explorer (0.4.9.2)
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
     public_suffix (2.0.5)
-    puma (3.6.2)
+    puma (3.8.2)
     rack (2.0.1)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -194,9 +195,9 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (2.2.1)
-    rake (11.3.0)
+    rake (12.0.0)
     rb-fsevent (0.9.8)
-    rb-inotify (0.9.7)
+    rb-inotify (0.9.8)
       ffi (>= 0.5.0)
     rdoc (4.3.0)
     react_on_rails (6.9.3)
@@ -205,7 +206,7 @@ GEM
       execjs (~> 2.5)
       rails (>= 3.2)
       rainbow (~> 2.1)
-    redis (3.3.0)
+    redis (3.3.3)
     rspec-core (3.5.4)
       rspec-support (~> 3.5.0)
     rspec-expectations (3.5.0)
@@ -222,11 +223,11 @@ GEM
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
       rspec-support (~> 3.5.0)
-    rspec-retry (0.5.2)
+    rspec-retry (0.5.3)
       rspec-core (> 3.3, < 3.6)
     rspec-support (3.5.0)
-    rubocop (0.45.0)
-      parser (>= 2.3.1.1, < 3.0)
+    rubocop (0.48.1)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
@@ -236,16 +237,16 @@ GEM
       slop (~> 3.4, >= 3.4.7)
     ruby-progressbar (1.8.1)
     ruby_dep (1.5.0)
-    rubyzip (1.2.0)
-    sass (3.4.22)
+    rubyzip (1.2.1)
+    sass (3.4.23)
     sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    scss_lint (0.50.3)
-      rake (>= 0.9, < 12)
+    scss_lint (0.52.0)
+      rake (>= 0.9, < 13)
       sass (~> 3.4.20)
     sdoc (0.4.2)
       json (~> 1.7, >= 1.7.7)
@@ -254,13 +255,13 @@ GEM
       childprocess (~> 0.5)
       rubyzip (~> 1.0)
       websocket (~> 1.0)
-    simplecov (0.12.0)
+    simplecov (0.14.1)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
     slop (3.6.0)
-    spring (2.0.0)
+    spring (2.0.1)
       activesupport (>= 4.2)
     spring-commands-rspec (1.0.4)
       spring (>= 0.9.1)
@@ -271,29 +272,29 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    term-ansicolor (1.4.0)
+    term-ansicolor (1.5.0)
       tins (~> 1.0)
     thor (0.19.4)
     thread_safe (0.3.6)
-    tilt (2.0.5)
-    tins (1.12.0)
+    tilt (2.0.7)
+    tins (1.13.2)
     tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    uglifier (3.0.3)
+    uglifier (3.1.13)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.1.1)
-    web-console (3.4.0)
+    unicode-display_width (1.1.3)
+    web-console (3.5.0)
       actionview (>= 5.0)
       activemodel (>= 5.0)
-      debug_inspector
+      bindex (>= 0.4.0)
       railties (>= 5.0)
-    websocket (1.2.3)
+    websocket (1.2.4)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
     xpath (2.0.0)
       nokogiri (~> 1.3)
-    yard (0.9.5)
+    yard (0.9.8)
 
 PLATFORMS
   ruby
@@ -345,7 +346,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 2.3.1p112
+   ruby 2.4.1p111
 
 BUNDLED WITH
    1.14.6