upgrade to rails5.1

Gemfile

@@ -2,9 +2,9 @@ source 'https://rubygems.org'
 
 ruby '2.3.1'
 
-gem 'rails', '>= 5.0.0', '< 5.1'
+gem 'rails', '>= 5.1.0', '< 5.2'
 gem 'sass-rails', '~> 5.0'
-gem 'coffee-rails', '~> 4.1.0'
+gem 'coffee-rails'
 gem 'uglifier', '>= 2.7.2'
 
 gem 'jquery-rails'
@@ -24,7 +24,7 @@ gem 'pg'
 gem 'redcarpet'
 gem 'rouge'
 gem 'slim-rails'
-gem 'simple_form'
+gem 'simple_form', github: 'christiannelson/simple_form', branch: 'rails-5.1'
 gem 'mini_magick'
 gem 'html_truncator'
 gem 'nokogiri'

Gemfile.lock

@@ -1,117 +1,134 @@
 GIT
   remote: git://github.com/amatsuda/kaminari.git
-  revision: be3a2c9a2182fae145e7ff88223feb4d55ed539d
+  revision: 6b47d6db2f0738548ee4745ee6aa2ef8a516a3e3
   specs:
-    kaminari (1.0.0.alpha)
+    kaminari (1.0.1)
-      actionpack (>= 3.0.0)
+      activesupport (>= 4.1.0)
-      activesupport (>= 3.0.0)
+      kaminari-actionview (= 1.0.1)
+      kaminari-activerecord (= 1.0.1)
+      kaminari-core (= 1.0.1)
+    kaminari-actionview (1.0.1)
+      actionview
+      kaminari-core (= 1.0.1)
+    kaminari-activerecord (1.0.1)
+      activerecord
+      kaminari-core (= 1.0.1)
+    kaminari-core (1.0.1)
+
+GIT
+  remote: git://github.com/christiannelson/simple_form.git
+  revision: 87d8e0da7273714e002de685ef202ebaaa627e98
+  branch: rails-5.1
+  specs:
+    simple_form (3.4.0)
+      actionpack (> 4, < 5.2)
+      activemodel (> 4, < 5.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.0.0)
+    actioncable (5.1.0)
-      actionpack (= 5.0.0)
+      actionpack (= 5.1.0)
-      nio4r (~> 1.2)
+      nio4r (~> 2.0)
       websocket-driver (~> 0.6.1)
-    actionmailer (5.0.0)
+    actionmailer (5.1.0)
-      actionpack (= 5.0.0)
+      actionpack (= 5.1.0)
-      actionview (= 5.0.0)
+      actionview (= 5.1.0)
-      activejob (= 5.0.0)
+      activejob (= 5.1.0)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.0.0)
+    actionpack (5.1.0)
-      actionview (= 5.0.0)
+      actionview (= 5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
       rack (~> 2.0)
       rack-test (~> 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.0.0)
+    actionview (5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
       builder (~> 3.1)
-      erubis (~> 2.7.0)
+      erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.0.0)
+    activejob (5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
       globalid (>= 0.3.6)
-    activemodel (5.0.0)
+    activemodel (5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
-    activerecord (5.0.0)
+    activerecord (5.1.0)
-      activemodel (= 5.0.0)
+      activemodel (= 5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
-      arel (~> 7.0)
+      arel (~> 8.0)
-    activesupport (5.0.0)
+    activesupport (5.1.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
+    addressable (2.5.1)
-    arel (7.1.1)
+      public_suffix (~> 2.0, >= 2.0.2)
+    arel (8.0.0)
     babel-source (5.8.35)
     babel-transpiler (0.7.0)
       babel-source (>= 4.0, < 6)
       execjs (~> 2.0)
-    browser (2.2.0)
+    browser (2.3.0)
     browser_warrior (0.5.0)
       browser
       rails (~> 5.0)
       sass-rails (~> 5.0)
-    builder (3.2.2)
+    builder (3.2.3)
-    byebug (9.0.5)
+    byebug (9.0.6)
-    capybara (2.7.1)
+    capybara (2.13.0)
       addressable
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       xpath (~> 2.0)
-    carrierwave (0.11.2)
+    carrierwave (1.1.0)
-      activemodel (>= 3.2.0)
+      activemodel (>= 4.0.0)
-      activesupport (>= 3.2.0)
+      activesupport (>= 4.0.0)
-      json (>= 1.7)
       mime-types (>= 1.16)
-      mimemagic (>= 0.3.0)
+    codeclimate-test-reporter (1.0.8)
-    codeclimate-test-reporter (0.6.0)
+      simplecov (<= 0.13)
-      simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.1)
-    coffee-rails (4.1.1)
+    coffee-rails (4.2.1)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.1.x)
+      railties (>= 4.0.0, < 5.2.x)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.2)
+    concurrent-ruby (1.0.5)
-    connection_pool (2.2.0)
+    connection_pool (2.2.1)
     database_cleaner (1.5.3)
-    diff-lcs (1.2.5)
+    diff-lcs (1.3)
     docile (1.1.5)
-    domain_name (0.5.20160615)
+    domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
-    erubis (2.7.0)
+    erubi (1.6.0)
     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_rails (4.8.0)
-      factory_girl (~> 4.7.0)
+      factory_girl (~> 4.8.0)
       railties (>= 3.0.0)
-    ffi (1.9.14)
+    ffi (1.9.18)
     figaro (1.1.1)
       thor (~> 0.14)
-    font-awesome-sass (4.6.2)
+    font-awesome-sass (4.7.0)
       sass (>= 3.2)
     formatador (0.2.5)
     foundation-icons-sass-rails (3.0.0)
       railties (>= 3.1.1)
       sass-rails (>= 3.1.1)
-    foundation-rails (6.2.3.0)
+    foundation-rails (6.2.4.0)
       railties (>= 3.1.0)
       sass (>= 3.3.0, < 3.5)
       sprockets-es6 (>= 0.9.0)
-    globalid (0.3.7)
+    globalid (0.4.0)
-      activesupport (>= 4.1.0)
+      activesupport (>= 4.2.0)
-    guard (2.14.0)
+    guard (2.14.1)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
       lumberjack (~> 1.0)
@@ -134,119 +151,119 @@ GEM
       rspec (>= 2.99.0, < 4.0)
     html_truncator (0.4.1)
       nokogiri (~> 1.5)
-    http-cookie (1.0.2)
+    http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (0.7.0)
+    i18n (0.8.1)
-    jbuilder (2.6.0)
+    jbuilder (2.6.3)
-      activesupport (>= 3.0.0, < 5.1)
+      activesupport (>= 3.0.0, < 5.2)
       multi_json (~> 1.2)
-    jquery-rails (4.1.1)
+    jquery-rails (4.3.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    js_cookie_rails (2.1.2)
+    js_cookie_rails (2.1.4)
       railties (>= 3.1)
-    json (2.0.2)
+    json (2.1.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    lumberjack (1.0.10)
+    lumberjack (1.0.11)
-    mail (2.6.4)
+    mail (2.6.5)
       mime-types (>= 1.16, < 4)
     method_source (0.8.2)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
+    mina (1.0.6)
-    mina (0.3.8)
       open4 (~> 1.3.4)
       rake
-    mina-logs (0.1.0)
+    mina-logs (1.0.1)
-      mina
+      mina (>= 1.0.2)
-    mina-multistage (1.0.2)
+    mina-multistage (1.0.3)
-      mina (>= 0.2.1)
+      mina (~> 1.0)
-    mina-puma (0.3.1)
+    mina-puma (1.0.1)
-      mina
+      mina (~> 1.0.0)
       puma (>= 2.13)
-    mina-sidekiq (0.4.1)
+    mina-sidekiq (1.0.1)
-      mina
+      mina (>= 1.0.2)
-    mini_magick (4.5.1)
+    mini_magick (4.7.0)
     mini_portile2 (2.1.0)
-    minitest (5.9.0)
+    minitest (5.10.1)
     multi_json (1.12.1)
     nenv (0.3.0)
     netrc (0.11.0)
-    newrelic_rpm (3.16.0.318)
+    newrelic_rpm (4.1.0.333)
-    nio4r (1.2.1)
+    nio4r (2.0.0)
-    nokogiri (1.6.8)
+    nokogiri (1.7.1)
       mini_portile2 (~> 2.1.0)
-      pkg-config (~> 1.1.7)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
     open4 (1.3.4)
-    pg (0.18.4)
+    pg (0.20.0)
-    pkg-config (1.1.7)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    puma (3.6.0)
+    public_suffix (2.0.5)
+    puma (3.8.2)
     rack (2.0.1)
-    rack-cors (0.4.0)
+    rack-cors (0.4.1)
+    rack-protection (1.5.3)
+      rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (5.0.0)
+    rails (5.1.0)
-      actioncable (= 5.0.0)
+      actioncable (= 5.1.0)
-      actionmailer (= 5.0.0)
+      actionmailer (= 5.1.0)
-      actionpack (= 5.0.0)
+      actionpack (= 5.1.0)
-      actionview (= 5.0.0)
+      actionview (= 5.1.0)
-      activejob (= 5.0.0)
+      activejob (= 5.1.0)
-      activemodel (= 5.0.0)
+      activemodel (= 5.1.0)
-      activerecord (= 5.0.0)
+      activerecord (= 5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 5.0.0)
+      railties (= 5.1.0)
       sprockets-rails (>= 2.0.0)
-    rails-controller-testing (0.1.1)
+    rails-controller-testing (1.0.1)
       actionpack (~> 5.x)
       actionview (~> 5.x)
       activesupport (~> 5.x)
-    rails-dom-testing (2.0.1)
+    rails-dom-testing (2.0.2)
       activesupport (>= 4.2.0, < 6.0)
-      nokogiri (~> 1.6.0)
+      nokogiri (~> 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    rails-i18n (5.0.0)
+    rails-i18n (5.0.3)
       i18n (~> 0.7)
       railties (~> 5.0)
-    railties (5.0.0)
+    railties (5.1.0)
-      actionpack (= 5.0.0)
+      actionpack (= 5.1.0)
-      activesupport (= 5.0.0)
+      activesupport (= 5.1.0)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (11.2.2)
+    rake (12.0.0)
-    rb-fsevent (0.9.7)
+    rb-fsevent (0.9.8)
-    rb-inotify (0.9.7)
+    rb-inotify (0.9.8)
       ffi (>= 0.5.0)
-    redcarpet (3.3.4)
+    redcarpet (3.4.0)
-    redis (3.3.1)
+    redis (3.3.3)
-    redis-namespace (1.5.2)
+    redis-namespace (1.5.3)
       redis (~> 3.0, >= 3.0.4)
-    rest-client (2.0.0)
+    rest-client (2.0.2)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rouge (2.0.5)
+    rouge (2.0.7)
     rspec (3.5.0)
       rspec-core (~> 3.5.0)
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.2)
+    rspec-core (3.5.4)
       rspec-support (~> 3.5.0)
     rspec-expectations (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
@@ -254,7 +271,7 @@ GEM
     rspec-mocks (3.5.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.5.0)
-    rspec-rails (3.5.1)
+    rspec-rails (3.5.2)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
@@ -262,12 +279,12 @@ GEM
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
       rspec-support (~> 3.5.0)
-    rspec-sidekiq (2.2.0)
+    rspec-sidekiq (3.0.1)
-      rspec (~> 3.0, >= 3.0.0)
+      rspec-core (~> 3.0, >= 3.0.0)
       sidekiq (>= 2.4.0)
     rspec-support (3.5.0)
-    ruby_dep (1.4.0)
+    ruby_dep (1.5.0)
-    sass (3.4.22)
+    sass (3.4.23)
     sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
       sass (~> 3.1)
@@ -275,14 +292,12 @@ GEM
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
     shellany (0.0.1)
-    sidekiq (4.1.2)
+    sidekiq (5.0.0)
       concurrent-ruby (~> 1.0)
       connection_pool (~> 2.2, >= 2.2.0)
-      redis (~> 3.2, >= 3.2.1)
+      rack-protection (>= 1.5.0)
-    simple_form (3.2.1)
+      redis (~> 3.3, >= 3.3.3)
-      actionpack (> 4, < 5.1)
+    simplecov (0.13.0)
-      activemodel (> 4, < 5.1)
-    simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
@@ -290,41 +305,42 @@ GEM
     slim (3.0.7)
       temple (~> 0.7.6)
       tilt (>= 1.3.3, < 2.1)
-    slim-rails (3.1.0)
+    slim-rails (3.1.2)
       actionpack (>= 3.1)
       railties (>= 3.1)
       slim (~> 3.0)
     slop (3.6.0)
-    spring (1.7.2)
+    spring (2.0.1)
-    spring-watcher-listen (2.0.0)
+      activesupport (>= 4.2)
+    spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
-      spring (~> 1.2)
+      spring (>= 1.2, < 3.0)
-    sprockets (3.7.0)
+    sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-es6 (0.9.1)
+    sprockets-es6 (0.9.2)
       babel-source (>= 5.8.11)
       babel-transpiler
       sprockets (>= 3.0.0)
-    sprockets-rails (3.1.1)
+    sprockets-rails (3.2.0)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     temple (0.7.7)
-    thor (0.19.1)
+    thor (0.19.4)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
-    tilt (2.0.5)
+    tilt (2.0.7)
     turbolinks (5.0.1)
       turbolinks-source (~> 5)
     turbolinks-source (5.0.0)
-    tzinfo (1.2.2)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    uglifier (3.0.1)
+    uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.2)
+    unf_ext (0.0.7.4)
-    websocket-driver (0.6.4)
+    websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
     xpath (2.0.0)
@@ -339,7 +355,7 @@ DEPENDENCIES
   capybara
   carrierwave
   codeclimate-test-reporter
-  coffee-rails (~> 4.1.0)
+  coffee-rails
   database_cleaner
   factory_girl_rails
   figaro
@@ -367,7 +383,7 @@ DEPENDENCIES
   pg
   puma
   rack-cors
-  rails (>= 5.0.0, < 5.1)
+  rails (>= 5.1.0, < 5.2)
   rails-controller-testing
   rails-i18n (~> 5.0.0)
   redcarpet
@@ -378,7 +394,7 @@ DEPENDENCIES
   rspec-sidekiq
   sass-rails (~> 5.0)
   sidekiq
-  simple_form
+  simple_form!
   slim-rails
   spring
   spring-watcher-listen (~> 2.0.0)
@@ -386,7 +402,7 @@ DEPENDENCIES
   uglifier (>= 2.7.2)
 
 RUBY VERSION
-   ruby 2.2.3p173
+   ruby 2.3.1p112
 
 BUNDLED WITH
-   1.12.5
+   1.14.6

bin/bundle

@@ -0,0 +1,3 @@
+#!/usr/bin/env ruby
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+load Gem.bin_path('bundler', 'bundle')

bin/rails

@@ -1,9 +1,4 @@
 #!/usr/bin/env ruby
-begin
+APP_PATH = File.expand_path('../config/application', __dir__)
-  load File.expand_path("../spring", __FILE__)
+require_relative '../config/boot'
-rescue LoadError
-end
-
-APP_PATH = File.expand_path('../../config/application',  __FILE__)
-require File.expand_path('../../config/boot',  __FILE__)
 require 'rails/commands'

bin/rake

@@ -1,7 +1,4 @@
 #!/usr/bin/env ruby
-begin
+require_relative '../config/boot'
-  load File.expand_path("../spring", __FILE__)
+require 'rake'
-rescue LoadError
+Rake.application.run
-end
-require 'bundler/setup'
-load Gem.bin_path('rake', 'rake')

bin/setup

@@ -0,0 +1,34 @@
+#!/usr/bin/env ruby
+require 'pathname'
+require 'fileutils'
+include FileUtils
+
+# path to your application root.
+APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+chdir APP_ROOT do
+  # This script is a starting point to setup your application.
+  # Add necessary setup steps to this file.
+
+  puts '== Installing dependencies =='
+  system! 'gem install bundler --conservative'
+  system('bundle check') || system!('bundle install')
+
+  # puts "\n== Copying sample files =="
+  # unless File.exist?('config/database.yml')
+  #   cp 'config/database.yml.sample', 'config/database.yml'
+  # end
+
+  puts "\n== Preparing database =="
+  system! 'bin/rails db:setup'
+
+  puts "\n== Removing old logs and tempfiles =="
+  system! 'bin/rails log:clear tmp:clear'
+
+  puts "\n== Restarting application server =="
+  system! 'bin/rails restart'
+end

bin/update

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+require 'pathname'
+require 'fileutils'
+include FileUtils
+
+# path to your application root.
+APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+chdir APP_ROOT do
+  # This script is a way to update your development environment automatically.
+  # Add necessary update steps to this file.
+
+  puts '== Installing dependencies =='
+  system! 'gem install bundler --conservative'
+  system('bundle check') || system!('bundle install')
+
+  puts "\n== Updating database =="
+  system! 'bin/rails db:migrate'
+
+  puts "\n== Removing old logs and tempfiles =="
+  system! 'bin/rails log:clear tmp:clear'
+
+  puts "\n== Restarting application server =="
+  system! 'bin/rails restart'
+end

config/application.rb

@@ -1,19 +1,21 @@
-require File.expand_path('../boot', __FILE__)
+require_relative 'boot'
 
 require 'rails/all'
 
-Bundler.require(:default, Rails.env)
+# Require the gems listed in Gemfile, including any gems
+# you've limited to :test, :development, or :production.
+Bundler.require(*Rails.groups)
 
 module WBlog
   class Application < Rails::Application
-
+    # Settings in config/environments/* take precedence over those specified here.
+    # Application configuration should go into files in config/initializers
+    # -- all .rb files in that directory are automatically loaded.
     config.i18n.available_locales = [:en, :'zh-CN']
-    #I18n.config.enforce_available_locales = true
     config.i18n.default_locale = (ENV['LOCALE'] || 'zh-CN').to_sym
     config.time_zone = 'Beijing'
-    config.action_controller.action_on_unpermitted_parameters = :log
 
-    config.filter_parameters += [ :password ]
+    config.action_controller.action_on_unpermitted_parameters = :log
 
     # generators
     config.generators.assets = false

config/boot.rb

@@ -1,4 +1,3 @@
-# Set up gems listed in the Gemfile.
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
 
-require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])
+require 'bundler/setup' # Set up gems listed in the Gemfile.

config/environment.rb

@@ -1,5 +1,5 @@
-# Load the rails application
+# Load the Rails application.
-require File.expand_path('../application', __FILE__)
+require_relative 'application'
 
-# Initialize the rails application
+# Initialize the Rails application.
-WBlog::Application.initialize!
+Rails.application.initialize!

config/environments/development.rb

@@ -1,4 +1,4 @@
-WBlog::Application.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # In the development environment your application's code is reloaded on
@@ -9,39 +9,46 @@ WBlog::Application.configure do
   # Do not eager load code on boot.
   config.eager_load = false
 
-  # Show full error reports and disable caching.
+  # Show full error reports.
   config.consider_all_requests_local = true
+
+  # Enable/disable caching. By default caching is disabled.
+  if Rails.root.join('tmp/caching-dev.txt').exist?
+    config.action_controller.perform_caching = true
+
+    config.cache_store = :memory_store
+    config.public_file_server.headers = {
+      'Cache-Control' => 'public, max-age=172800'
+    }
+  else
     config.action_controller.perform_caching = false
 
+    config.cache_store = :null_store
+  end
+
   # Don't care if the mailer can't send.
   config.action_mailer.raise_delivery_errors = false
 
+  config.action_mailer.perform_caching = false
+
   # Print deprecation notices to the Rails logger.
   config.active_support.deprecation = :log
 
+  # Raise an error on page load if there are pending migrations.
+  config.active_record.migration_error = :page_load
+
   # Debug mode disables concatenation and preprocessing of assets.
   # This option may cause significant delays in view rendering with a large
   # number of complex assets.
   config.assets.debug = true
+
+  # Suppress logger output for asset requests.
   config.assets.quiet = true
 
-  config.middleware.insert_before 0, Rack::Cors do
+  # Raises error for missing translations
-    allow do
+  # config.action_view.raise_on_missing_translations = true
-      origins '*'
-      resource '*', :headers => :any, :methods => [:get, :post, :options]
-    end
-  end
 
-  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
+  # Use an evented file watcher to asynchronously detect changes in source code,
-
+  # routes, locales, etc. This feature depends on the listen gem.
-  config.action_mailer.smtp_settings = {
+  # config.file_watcher = ActiveSupport::EventedFileUpdateChecker
-    address: ENV["MAIL_SERVER"],
-    port: 25,
-    domain: ENV["DOMAIN_NAME"],
-    authentication: "plain",
-    user_name: ENV["MAIL_USERNAME"],
-    password: ENV["MAIL_PASSWORD"]
-  }
-  # Send email in development mode.
-  config.action_mailer.perform_deliveries = true
 end

config/environments/production.rb

@@ -1,11 +1,11 @@
-WBlog::Application.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # Code is not reloaded between requests.
   config.cache_classes = true
 
   # Eager load code on boot. This eager loads most of Rails and
-  # your application in memory, allowing both thread web servers
+  # your application in memory, allowing both threaded web servers
   # and those relying on copy on write to perform better.
   # Rake tasks automatically ignore this option for performance.
   config.eager_load = true
@@ -14,13 +14,9 @@ WBlog::Application.configure do
   config.consider_all_requests_local       = false
   config.action_controller.perform_caching = true
 
-  # Enable Rack::Cache to put a simple HTTP cache in front of your application
+  # Disable serving static files from the `/public` folder by default since
-  # Add `rack-cache` to your Gemfile before enabling this.
+  # Apache or NGINX already handles this.
-  # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
+  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
-  # config.action_dispatch.rack_cache = true
-
-  # Disable Rails's static asset server (Apache or nginx will already do this).
-  config.public_file_server.enabled = false
 
   # Compress JavaScripts and CSS.
   config.assets.js_compressor = :uglifier
@@ -29,69 +25,63 @@ WBlog::Application.configure do
   # Do not fallback to assets pipeline if a precompiled asset is missed.
   config.assets.compile = false
 
-  # Generate digests for assets URLs.
+  # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
-  config.assets.digest = true
 
-  # Version of your assets, change this if you want to expire all your assets.
+  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
-  config.assets.version = '1.0'
+  # config.action_controller.asset_host = 'http://assets.example.com'
 
   # Specifies the header that your server uses for sending files.
-  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
+  # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
-  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
+  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
+
+  # Mount Action Cable outside main process or domain
+  # config.action_cable.mount_path = nil
+  # config.action_cable.url = 'wss://example.com/cable'
+  # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]
+  config.action_cable.allowed_request_origins = [ "http://#{ENV['DOMAIN_NAME']}", "https://#{ENV['DOMAIN_NAME']}"]
 
   # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
   # config.force_ssl = true
 
-  # Set to :debug to see everything in the log.
+  # Use the lowest log level to ensure availability of diagnostic information
-  config.log_level = :info
+  # when problems arise.
+  config.log_level = :debug
 
   # Prepend all log lines with the following tags.
   config.log_tags = [ :request_id ]
 
-  # Use a different logger for distributed setups.
-  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
-
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
 
-  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
+  # Use a real queuing backend for Active Job (and separate queues per environment)
-  if ENV['CDN'].present?
+  # config.active_job.queue_adapter     = :resque
-    config.action_controller.asset_host = ENV['CDN']
+  # config.active_job.queue_name_prefix = "w_blog_#{Rails.env}"
-  end
+  config.action_mailer.perform_caching = false
-
-  # Precompile additional assets.
-  # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
-  # config.assets.precompile += %w( )
-
-  #config.action_cable.url = 'wss://example.com/cable'
-  config.action_cable.allowed_request_origins = [ "http://#{ENV['DOMAIN_NAME']}", "https://#{ENV['DOMAIN_NAME']}"]
 
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.
   # config.action_mailer.raise_delivery_errors = false
 
   # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
-  # the I18n.default_locale when a translation can not be found).
+  # the I18n.default_locale when a translation cannot be found).
   config.i18n.fallbacks = true
 
   # Send deprecation notices to registered listeners.
   config.active_support.deprecation = :notify
 
-  config.action_mailer.default_url_options = { :host => ENV["DOMAIN_NAME"] }
-
-  config.action_mailer.smtp_settings = {
-    address: ENV["MAIL_SERVER"],
-    port: 25,
-    domain: ENV["DOMAIN_NAME"],
-    authentication: "plain",
-    user_name: ENV["MAIL_USERNAME"],
-    password: ENV["MAIL_PASSWORD"]
-  }
-
-
-  # Disable automatic flushing of the log to improve performance.
-  # config.autoflush_log = false
-
   # Use default logging formatter so that PID and timestamp are not suppressed.
   config.log_formatter = ::Logger::Formatter.new
+
+  # Use a different logger for distributed setups.
+  # require 'syslog/logger'
+  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
+
+  if ENV["RAILS_LOG_TO_STDOUT"].present?
+    logger           = ActiveSupport::Logger.new(STDOUT)
+    logger.formatter = config.log_formatter
+    config.logger = ActiveSupport::TaggedLogging.new(logger)
+  end
+
+  # Do not dump schema after migrations.
+  config.active_record.dump_schema_after_migration = false
 end

config/environments/test.rb

@@ -1,4 +1,4 @@
-WBlog::Application.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # The test environment is used exclusively to run your application's
@@ -12,9 +12,11 @@ WBlog::Application.configure do
   # preloads Rails for running tests, you may have to set it to true.
   config.eager_load = false
 
-  # Configure static asset server for tests with Cache-Control for performance.
+  # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
-  config.public_file_server.headers = { 'Cache-Control' => 'public, max-age=3600' }
+  config.public_file_server.headers = {
+    'Cache-Control' => 'public, max-age=3600'
+  }
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
@@ -25,6 +27,7 @@ WBlog::Application.configure do
 
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
+  config.action_mailer.perform_caching = false
 
   # Tell Action Mailer not to deliver emails to the real world.
   # The :test delivery method accumulates sent emails in the
@@ -33,4 +36,7 @@ WBlog::Application.configure do
 
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr
+
+  # Raises error for missing translations
+  # config.action_view.raise_on_missing_translations = true
 end

config/initializers/application_controller_renderer.rb

@@ -0,0 +1,6 @@
+# Be sure to restart your server when you modify this file.
+
+# ApplicationController.renderer.defaults.merge!(
+#   http_host: 'example.org',
+#   https: false
+# )

config/initializers/assets.rb

@@ -0,0 +1,11 @@
+# Be sure to restart your server when you modify this file.
+
+# Version of your assets, change this if you want to expire all your assets.
+Rails.application.config.assets.version = '1.0'
+
+# Add additional assets to the asset load path
+# Rails.application.config.assets.paths << Emoji.images_path
+
+# Precompile additional assets.
+# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
+# Rails.application.config.assets.precompile += %w( search.js )

config/initializers/cookies_serializer.rb

@@ -0,0 +1,5 @@
+# Be sure to restart your server when you modify this file.
+
+# Specify a serializer for the signed and encrypted cookie jars.
+# Valid options are :json, :marshal, and :hybrid.
+Rails.application.config.action_dispatch.cookies_serializer = :marshal

config/initializers/filter_parameter_logging.rb

@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Configure sensitive parameters which will be filtered from the log file.
+Rails.application.config.filter_parameters += [:password]

config/initializers/inflections.rb

@@ -1,15 +1,16 @@
 # Be sure to restart your server when you modify this file.
 
-# Add new inflection rules using the following format
+# Add new inflection rules using the following format. Inflections
-# (all these examples are active by default):
+# are locale specific, and you may define rules for as many different
-# ActiveSupport::Inflector.inflections do |inflect|
+# locales as you wish. All of these examples are active by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
 #   inflect.plural /^(ox)$/i, '\1en'
 #   inflect.singular /^(ox)en/i, '\1'
 #   inflect.irregular 'person', 'people'
 #   inflect.uncountable %w( fish sheep )
 # end
-#
+
 # These inflection rules are supported but not enabled by default:
-# ActiveSupport::Inflector.inflections do |inflect|
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
 #   inflect.acronym 'RESTful'
 # end

config/initializers/mime_types.rb

@@ -2,4 +2,3 @@
 
 # Add new mime types for use in respond_to blocks:
 # Mime::Type.register "text/richtext", :rtf
-# Mime::Type.register_alias "text/html", :iphone

config/initializers/session_store.rb

@@ -1,3 +1,3 @@
 # Be sure to restart your server when you modify this file.
 
-WBlog::Application.config.session_store :cookie_store, key: 'wblog_session'
+Rails.application.config.session_store :cookie_store, key: '_w_blog_session'

config/initializers/wrap_parameters.rb

@@ -1,5 +1,5 @@
 # Be sure to restart your server when you modify this file.
-#
+
 # This file contains settings for ActionController::ParamsWrapper which
 # is enabled by default.
 
@@ -8,7 +8,7 @@ ActiveSupport.on_load(:action_controller) do
   wrap_parameters format: [:json]
 end
 
-# Disable root element in JSON by default.
+# To enable root element in JSON for ActiveRecord objects.
-ActiveSupport.on_load(:active_record) do
+# ActiveSupport.on_load(:active_record) do
-  self.include_root_in_json = false
+#   self.include_root_in_json = true
-end
+# end

config/locales/simple_form.en.yml

@@ -9,23 +9,16 @@ en:
       # When using html, text and mark won't be used.
       # html: '<abbr title="required">*</abbr>'
     error_notification:
-      default_message: "Please review the problems below:"
+      default_message: "Some errors were found, please take a look:"
-    # Examples
+    # Labels and hints examples
     # labels:
-    #   defaults:
     #   password: 'Password'
     #   user:
     #     new:
-    #       email: 'E-mail to sign in.'
+    #       email: 'E-mail para efetuar o sign in.'
     #     edit:
     #       email: 'E-mail.'
     # hints:
-    #   defaults:
     #   username: 'User name to sign in.'
     #   password: 'No special characters, please.'
-    # include_blanks:
+
-    #   defaults:
-    #     age: 'Rather not say'
-    # prompts:
-    #   defaults:
-    #     age: 'Select your age'

config/spring.rb

@@ -0,0 +1,7 @@
+%w(
+  .ruby-version
+  .rbenv-vars
+  tmp/restart.txt
+  tmp/caching-dev.txt
+  config/application.yml
+).each { |path| Spring.watch(path) }

lib/templates/slim/scaffold/_form.html.slim

@@ -1,10 +1,10 @@
 = simple_form_for(@<%= singular_table_name %>) do |f|
   = f.error_notification
 
-  .form-inputs
+  .inputs
-<%- attributes.each do |attribute| -%>
+  | <%- attributes.each do |attribute| -%>
     = f.<%= attribute.reference? ? :association : :input %> :<%= attribute.name %>
-<%- end -%>
+  | <%- end -%>
 
-  .form-actions
+  .actions
     = f.button :submit

spec/rails_helper.rb

@@ -3,8 +3,6 @@ require File.expand_path('../../config/environment', __FILE__)
 abort("The Rails environment is running in production mode!") if Rails.env.production?
 require 'spec_helper'
 require 'rspec/rails'
-require 'codeclimate-test-reporter'
-CodeClimate::TestReporter.start
 Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
 
 ActiveRecord::Migration.maintain_test_schema!