Update gems

Gemfile

@@ -4,48 +4,48 @@ source 'https://rubygems.org'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '4.2.5'
 # Use sqlite3 as the database for Active Record
-gem 'sqlite3'
+gem 'sqlite3', '~> 1.3.13'
 # Use SCSS for stylesheets
-gem 'sass-rails', '~> 5.0.4'
+gem 'sass-rails', '~> 5.0.7'
 # Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '~> 2.7.2'
+gem 'uglifier', '~> 3.2.0'
 # Use CoffeeScript for .js.coffee assets and views
-gem 'coffee-rails', '~> 4.1.0'
+gem 'coffee-rails', '~> 4.2.2'
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 # gem 'therubyracer',  platforms: :ruby
 
 # Use jquery as the JavaScript library
-gem 'jquery-rails'
+gem 'jquery-rails', '~> 4.3.1'
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
-gem 'turbolinks'
+gem 'turbolinks', '~> 5.0.1'
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 2.3.1'
+gem 'jbuilder', '~> 2.7.0'
 # bundle exec rake doc:rails generates the API under doc/api.
-gem 'sdoc', '~> 0.4.0',          group: :doc
+gem 'sdoc', '~> 0.4.2',          group: :doc
 
 gem 'web-console', '~> 2.0', group: :development
 
 
-gem 'quiet_assets', group: :development
+gem 'quiet_assets', '~> 1.1.0', group: :development
 
 # Use Coveralls for coverage documentation
-gem 'coveralls', '~> 0.8.2', require: false
+gem 'coveralls', '~> 0.8.21', require: false
 
-gem 'bootstrap-sass', '~> 3.3.6'
+gem 'bootstrap-sass', '~> 3.3.7'
-gem 'autoprefixer-rails'
+gem 'autoprefixer-rails', '~> 7.1.6'
 
-gem 'bh', '~> 1.3.4'
+gem 'bh', '~> 1.3.6'
 
-gem 'will_paginate', '~> 3.0.7'
+gem 'will_paginate', '~> 3.1.6'
-gem 'will-paginate-i18n'
+gem 'will-paginate-i18n', '~> 0.1.15'
-gem 'will_paginate-bootstrap'
+gem 'will_paginate-bootstrap', '~> 1.0.1'
 
-gem 'mathjax-rails'
+gem 'mathjax-rails', '~> 2.6.1'
 
-gem 'devise', '~> 3.5.2'
+gem 'devise', '~> 4.3.0'
-gem 'devise-bootstrap-views'
+gem 'devise-bootstrap-views', '~> 0.0.11'
 
-gem 'codemirror-rails'
+gem 'codemirror-rails', '~> 5.16.0'
 # Use ActiveModel has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
 

Gemfile.lock

@@ -37,80 +37,75 @@ GEM
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     arel (6.0.3)
-    autoprefixer-rails (6.1.1)
+    autoprefixer-rails (7.1.6)
       execjs
-      json
+    bcrypt (3.1.11-x86-mingw32)
-    bcrypt (3.1.10)
+    bh (1.3.6)
-    bh (1.3.4)
       actionpack
       activesupport
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    bootstrap-sass (3.3.6)
+    bootstrap-sass (3.3.7)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
-    builder (3.2.2)
+    builder (3.2.3)
-    codemirror-rails (5.6)
+    codemirror-rails (5.16.0)
-      railties (>= 3.0, < 5)
+      railties (>= 3.0, < 6.0)
-    coffee-rails (4.1.0)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.0)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
-    coveralls (0.8.9)
+    concurrent-ruby (1.0.5)
-      json (~> 1.8)
+    coveralls (0.8.21)
-      rest-client (>= 1.6.8, < 2)
+      json (>= 1.8, < 3)
-      simplecov (~> 0.10.0)
+      simplecov (~> 0.14.1)
       term-ansicolor (~> 1.3)
-      thor (~> 0.19.1)
+      thor (~> 0.19.4)
-      tins (~> 1.6.0)
+      tins (~> 1.6)
+    crass (1.0.3)
     debug_inspector (0.0.2)
-    devise (3.5.2)
+    devise (4.3.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 3.2.6, < 5)
+      railties (>= 4.1.0, < 5.2)
       responders
-      thread_safe (~> 0.1)
       warden (~> 1.2.3)
-    devise-bootstrap-views (0.0.7)
+    devise-bootstrap-views (0.0.11)
     docile (1.1.5)
-    domain_name (0.5.25)
-      unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
-    execjs (2.6.0)
+    execjs (2.7.0)
-    ffi (1.9.10)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
-    http-cookie (1.0.2)
+    i18n (0.9.1)
-      domain_name (~> 0.5)
+      concurrent-ruby (~> 1.0)
-    i18n (0.7.0)
+    jbuilder (2.7.0)
-    jbuilder (2.3.2)
+      activesupport (>= 4.2.0)
-      activesupport (>= 3.0.0, < 5)
+      multi_json (>= 1.2)
-      multi_json (~> 1.2)
+    jquery-rails (4.3.1)
-    jquery-rails (4.0.5)
+      rails-dom-testing (>= 1, < 3)
-      rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.3)
+    json (1.8.6)
-    loofah (2.0.3)
+    loofah (2.1.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
-    mathjax-rails (2.5.1)
+    mathjax-rails (2.6.1)
       railties (>= 3.0)
     mime-types (2.99)
-    mini_portile (0.6.2)
+    mini_portile2 (2.3.0)
-    minitest (5.8.3)
+    minitest (5.10.3)
-    multi_json (1.11.2)
+    multi_json (1.12.2)
-    netrc (0.11.0)
+    nokogiri (1.8.1-x86-mingw32)
-    nokogiri (1.6.6.4)
+      mini_portile2 (~> 2.3.0)
-      mini_portile (~> 0.6.0)
     orm_adapter (0.5.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
-    rack (1.6.4)
+    rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.5)
@@ -126,68 +121,60 @@ GEM
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
+    rails-dom-testing (1.0.8)
       activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.2)
+    rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
     railties (4.2.5)
       actionpack (= 4.2.5)
       activesupport (= 4.2.5)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.4.2)
+    rake (12.3.0)
-    rdoc (4.2.0)
+    rdoc (4.3.0)
-      json (~> 1.4)
+    responders (2.4.0)
-    responders (2.1.0)
+      actionpack (>= 4.2.0, < 5.3)
-      railties (>= 4.2.0, < 5)
+      railties (>= 4.2.0, < 5.3)
-    rest-client (1.8.0)
-      ffi (~> 1.9)
-      http-cookie (>= 1.0.2, < 2.0)
-      mime-types (>= 1.16, < 3.0)
-      netrc (~> 0.7)
     sass (3.4.19)
-    sass-rails (5.0.4)
+    sass-rails (5.0.7)
-      railties (>= 4.0.0, < 5.0)
+      railties (>= 4.0.0, < 6)
       sass (~> 3.1)
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sdoc (0.4.1)
+    sdoc (0.4.2)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
-    simplecov (0.10.0)
+    simplecov (0.14.1)
       docile (~> 1.1.0)
-      json (~> 1.8)
+      json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
+    simplecov-html (0.10.2)
     sprockets (3.4.1)
       rack (> 1, < 3)
     sprockets-rails (2.3.3)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    sqlite3 (1.3.11)
+    sqlite3 (1.3.13-x86-mingw32)
-    term-ansicolor (1.3.2)
+    term-ansicolor (1.6.0)
       tins (~> 1.0)
-    thor (0.19.1)
+    thor (0.19.4)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
-    tilt (2.0.1)
+    tilt (2.0.8)
-    tins (1.6.0)
+    tins (1.15.1)
-    turbolinks (2.5.3)
+    turbolinks (5.0.1)
-      coffee-rails
+      turbolinks-source (~> 5)
-    tzinfo (1.2.2)
+    turbolinks-source (5.0.3)
+    tzinfo (1.2.4)
       thread_safe (~> 0.1)
     tzinfo-data (1.2015.7)
       tzinfo (>= 1.0.0)
-    uglifier (2.7.2)
+    uglifier (3.2.0)
-      execjs (>= 0.3.0)
+      execjs (>= 0.3.0, < 3)
-      json (>= 1.8.0)
+    warden (1.2.7)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.7.1)
-    warden (1.2.3)
       rack (>= 1.0)
     web-console (2.2.1)
       activemodel (>= 4.0)
@@ -195,7 +182,7 @@ GEM
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
     will-paginate-i18n (0.1.15)
-    will_paginate (3.0.7)
+    will_paginate (3.1.6)
     will_paginate-bootstrap (1.0.1)
       will_paginate (>= 3.0.3)
 
@@ -203,26 +190,29 @@ PLATFORMS
   x86-mingw32
 
 DEPENDENCIES
-  autoprefixer-rails
+  autoprefixer-rails (~> 7.1.6)
-  bh (~> 1.3.4)
+  bh (~> 1.3.6)
-  bootstrap-sass (~> 3.3.6)
+  bootstrap-sass (~> 3.3.7)
-  codemirror-rails
+  codemirror-rails (~> 5.16.0)
-  coffee-rails (~> 4.1.0)
+  coffee-rails (~> 4.2.2)
-  coveralls (~> 0.8.2)
+  coveralls (~> 0.8.21)
-  devise (~> 3.5.2)
+  devise (~> 4.3.0)
-  devise-bootstrap-views
+  devise-bootstrap-views (~> 0.0.11)
-  jbuilder (~> 2.3.1)
+  jbuilder (~> 2.7.0)
-  jquery-rails
+  jquery-rails (~> 4.3.1)
-  mathjax-rails
+  mathjax-rails (~> 2.6.1)
-  quiet_assets
+  quiet_assets (~> 1.1.0)
   rails (= 4.2.5)
-  sass-rails (~> 5.0.4)
+  sass-rails (~> 5.0.7)
-  sdoc (~> 0.4.0)
+  sdoc (~> 0.4.2)
-  sqlite3
+  sqlite3 (~> 1.3.13)
-  turbolinks
+  turbolinks (~> 5.0.1)
   tzinfo-data
-  uglifier (~> 2.7.2)
+  uglifier (~> 3.2.0)
   web-console (~> 2.0)
-  will-paginate-i18n
+  will-paginate-i18n (~> 0.1.15)
-  will_paginate (~> 3.0.7)
+  will_paginate (~> 3.1.6)
-  will_paginate-bootstrap
+  will_paginate-bootstrap (~> 1.0.1)
+
+BUNDLED WITH
+   1.16.0

db/schema.rb

@@ -40,7 +40,7 @@ ActiveRecord::Schema.define(version: 20150131103802) do
   add_index "problems", ["translation_id"], name: "index_problems_on_translation_id"
 
   create_table "translations", force: :cascade do |t|
-    t.string   "title",      limit: 255
+    t.string   "title"
     t.text     "content"
     t.datetime "created_at"
     t.datetime "updated_at"

test/controllers/admin/dashboard_controller_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 
 class Admin::DashboardControllerTest < ActionController::TestCase
-  include Devise::TestHelpers
+  include Devise::Test::ControllerHelpers
 
   setup do
     login

test/controllers/admin/translations_controller_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 
 class Admin::TranslationsControllerTest < ActionController::TestCase
-  include Devise::TestHelpers
+  include Devise::Test::ControllerHelpers
 
   setup do
     login

test/controllers/problems_controller_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 
 class ProblemsControllerTest < ActionController::TestCase
-  include Devise::TestHelpers
+  include Devise::Test::ControllerHelpers
 
   test "should get index" do
     get :index

test/controllers/translations_controller_test.rb

@@ -1,7 +1,7 @@
 require 'test_helper'
 
 class TranslationsControllerTest < ActionController::TestCase
-  include Devise::TestHelpers
+  include Devise::Test::ControllerHelpers
 
   setup do
     @update = {