Update Rails5 example

examples/rails5/.ruby-version

@@ -1 +1 @@
-2.6.3
+2.7.2

examples/rails5/Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.6.3'
+ruby '2.7.2'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 5.2.3'

examples/rails5/Gemfile.lock

@@ -1,43 +1,43 @@
 GEM
  remote: https://rubygems.org/
  specs:
- actioncable (5.2.3)
- actionpack (= 5.2.3)
+ actioncable (5.2.4.4)
+ actionpack (= 5.2.4.4)
  nio4r (~> 2.0)
  websocket-driver (>= 0.6.1)
- actionmailer (5.2.3)
- actionpack (= 5.2.3)
- actionview (= 5.2.3)
- activejob (= 5.2.3)
+ actionmailer (5.2.4.4)
+ actionpack (= 5.2.4.4)
+ actionview (= 5.2.4.4)
+ activejob (= 5.2.4.4)
  mail (~> 2.5, >= 2.5.4)
  rails-dom-testing (~> 2.0)
- actionpack (5.2.3)
- actionview (= 5.2.3)
- activesupport (= 5.2.3)
- rack (~> 2.0)
+ actionpack (5.2.4.4)
+ actionview (= 5.2.4.4)
+ activesupport (= 5.2.4.4)
+ rack (~> 2.0, >= 2.0.8)
  rack-test (>= 0.6.3)
  rails-dom-testing (~> 2.0)
  rails-html-sanitizer (~> 1.0, >= 1.0.2)
- actionview (5.2.3)
- activesupport (= 5.2.3)
+ actionview (5.2.4.4)
+ activesupport (= 5.2.4.4)
  builder (~> 3.1)
  erubi (~> 1.4)
  rails-dom-testing (~> 2.0)
  rails-html-sanitizer (~> 1.0, >= 1.0.3)
- activejob (5.2.3)
- activesupport (= 5.2.3)
+ activejob (5.2.4.4)
+ activesupport (= 5.2.4.4)
  globalid (>= 0.3.6)
- activemodel (5.2.3)
- activesupport (= 5.2.3)
- activerecord (5.2.3)
- activemodel (= 5.2.3)
- activesupport (= 5.2.3)
+ activemodel (5.2.4.4)
+ activesupport (= 5.2.4.4)
+ activerecord (5.2.4.4)
+ activemodel (= 5.2.4.4)
+ activesupport (= 5.2.4.4)
  arel (>= 9.0)
- activestorage (5.2.3)
- actionpack (= 5.2.3)
- activerecord (= 5.2.3)
+ activestorage (5.2.4.4)
+ actionpack (= 5.2.4.4)
+ activerecord (= 5.2.4.4)
  marcel (~> 0.3.1)
- activesupport (5.2.3)
+ activesupport (5.2.4.4)
  concurrent-ruby (~> 1.0, >= 1.0.2)
  i18n (>= 0.7, < 2)
  minitest (~> 5.1)
@@ -48,11 +48,11 @@ GEM
  io-like (~> 0.3.0)
  arel (9.0.0)
  bindex (0.8.1)
- bootsnap (1.4.5)
+ bootsnap (1.5.1)
  msgpack (~> 1.0)
- builder (3.2.3)
- byebug (11.0.1)
- capybara (3.29.0)
+ builder (3.2.4)
+ byebug (11.1.3)
+ capybara (3.34.0)
  addressable
  mini_mime (>= 0.1.3)
  nokogiri (~> 1.8)
@@ -71,76 +71,76 @@ GEM
  coffee-script-source
  execjs
  coffee-script-source (1.12.2)
- concurrent-ruby (1.1.5)
- crass (1.0.5)
- erubi (1.9.0)
+ concurrent-ruby (1.1.7)
+ crass (1.0.6)
+ erubi (1.10.0)
  execjs (2.7.0)
- ffi (1.11.2)
+ ffi (1.14.0)
  globalid (0.4.2)
  activesupport (>= 4.2.0)
- i18n (1.7.0)
+ i18n (1.8.5)
  concurrent-ruby (~> 1.0)
- io-like (0.3.0)
- jbuilder (2.9.1)
- activesupport (>= 4.2.0)
+ io-like (0.3.1)
+ jbuilder (2.10.1)
+ activesupport (>= 5.0.0)
  listen (3.1.5)
  rb-fsevent (~> 0.9, >= 0.9.4)
  rb-inotify (~> 0.9, >= 0.9.7)
  ruby_dep (~> 1.2)
- loofah (2.3.1)
+ loofah (2.8.0)
  crass (~> 1.0.2)
  nokogiri (>= 1.5.9)
  mail (2.7.1)
  mini_mime (>= 0.1.1)
  marcel (0.3.3)
  mimemagic (~> 0.3.2)
- method_source (0.9.2)
- mimemagic (0.3.3)
+ method_source (1.0.0)
+ mimemagic (0.3.5)
  mini_mime (1.0.2)
  mini_portile2 (2.4.0)
- minitest (5.13.0)
- msgpack (1.3.1)
- nio4r (2.5.2)
- nokogiri (1.10.5)
+ minitest (5.14.2)
+ msgpack (1.3.3)
+ nio4r (2.5.4)
+ nokogiri (1.10.10)
  mini_portile2 (~> 2.4.0)
- public_suffix (4.0.1)
- puma (3.12.2)
- rack (2.0.8)
- rack-cors (1.1.0)
+ public_suffix (4.0.6)
+ puma (3.12.6)
+ rack (2.2.3)
+ rack-cors (1.1.1)
  rack (>= 2.0.0)
  rack-test (1.1.0)
  rack (>= 1.0, < 3)
- rails (5.2.3)
- actioncable (= 5.2.3)
- actionmailer (= 5.2.3)
- actionpack (= 5.2.3)
- actionview (= 5.2.3)
- activejob (= 5.2.3)
- activemodel (= 5.2.3)
- activerecord (= 5.2.3)
- activestorage (= 5.2.3)
- activesupport (= 5.2.3)
+ rails (5.2.4.4)
+ actioncable (= 5.2.4.4)
+ actionmailer (= 5.2.4.4)
+ actionpack (= 5.2.4.4)
+ actionview (= 5.2.4.4)
+ activejob (= 5.2.4.4)
+ activemodel (= 5.2.4.4)
+ activerecord (= 5.2.4.4)
+ activestorage (= 5.2.4.4)
+ activesupport (= 5.2.4.4)
  bundler (>= 1.3.0)
- railties (= 5.2.3)
+ railties (= 5.2.4.4)
  sprockets-rails (>= 2.0.0)
  rails-dom-testing (2.0.3)
  activesupport (>= 4.2.0)
  nokogiri (>= 1.6)
  rails-html-sanitizer (1.3.0)
  loofah (~> 2.3)
- railties (5.2.3)
- actionpack (= 5.2.3)
- activesupport (= 5.2.3)
+ railties (5.2.4.4)
+ actionpack (= 5.2.4.4)
+ activesupport (= 5.2.4.4)
  method_source
  rake (>= 0.8.7)
  thor (>= 0.19.0, < 2.0)
  rake (13.0.1)
- rb-fsevent (0.10.3)
- rb-inotify (0.10.0)
+ rb-fsevent (0.10.4)
+ rb-inotify (0.10.1)
  ffi (~> 1.0)
- regexp_parser (1.6.0)
+ regexp_parser (1.8.2)
  ruby_dep (1.5.0)
- rubyzip (2.0.0)
+ rubyzip (2.3.0)
  sass (3.7.4)
  sass-listen (~> 4.0.0)
  sass-listen (4.0.0)
@@ -152,28 +152,28 @@ GEM
  sprockets (>= 2.8, < 4.0)
  sprockets-rails (>= 2.0, < 4.0)
  tilt (>= 1.1, < 3)
- selenium-webdriver (3.142.6)
+ selenium-webdriver (3.142.7)
  childprocess (>= 0.5, < 4.0)
  rubyzip (>= 1.2.2)
- spring (2.1.0)
+ spring (2.1.1)
  spring-watcher-listen (2.0.1)
  listen (>= 2.7, < 4.0)
  spring (>= 1.2, < 3.0)
  sprockets (3.7.2)
  concurrent-ruby (~> 1.0)
  rack (> 1, < 3)
- sprockets-rails (3.2.1)
+ sprockets-rails (3.2.2)
  actionpack (>= 4.0)
  activesupport (>= 4.0)
  sprockets (>= 3.0.0)
- sqlite3 (1.4.1)
- thor (0.20.3)
+ sqlite3 (1.4.2)
+ thor (1.0.1)
  thread_safe (0.3.6)
  tilt (2.0.10)
  turbolinks (5.2.1)
  turbolinks-source (~> 5.2)
  turbolinks-source (5.2.0)
- tzinfo (1.2.5)
+ tzinfo (1.2.9)
  thread_safe (~> 0.1)
  uglifier (4.2.0)
  execjs (>= 0.3.0, < 3)
@@ -182,9 +182,9 @@ GEM
  activemodel (>= 5.0)
  bindex (>= 0.4.0)
  railties (>= 5.0)
- websocket-driver (0.7.1)
+ websocket-driver (0.7.3)
  websocket-extensions (>= 0.1.0)
- websocket-extensions (0.1.4)
+ websocket-extensions (0.1.5)
  xpath (3.2.0)
  nokogiri (~> 1.8)
 
@@ -213,7 +213,7 @@ DEPENDENCIES
  web-console (>= 3.3.0)
 
 RUBY VERSION
- ruby 2.6.3p62
+ ruby 2.7.2p137
 
 BUNDLED WITH
  1.17.3

examples/rails5/bin/rails

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

examples/rails5/bin/rake

@@ -1,9 +1,4 @@
 #!/usr/bin/env ruby
-begin
- load File.expand_path('../spring', __FILE__)
-rescue LoadError => e
- raise unless e.message.include?('spring')
-end
 require_relative '../config/boot'
 require 'rake'
 Rake.application.run

examples/rails5/config/initializers/cors.rb

@@ -1,3 +1,8 @@
+# Avoid CORS issues when API is called from the frontend app.
+# Handle Cross-Origin Resource Sharing (CORS) in order to accept cross-origin AJAX requests.
+
+# Read more: https://github.com/cyu/rack-cors
+
 Rails.application.config.middleware.insert_before 0, Rack::Cors, debug: true, logger: (-> { Rails.logger }) do
  allow do
  origins '*'
@@ -8,10 +13,8 @@
  :max_age => 0
 
  resource '*',
- :headers => :any,
- :methods => [:get, :post, :delete, :put, :patch, :options, :head],
+ headers: :any,
+ methods: [:get, :post, :put, :patch, :delete, :options, :head],
  :max_age => 0
  end
 end
-
-

examples/rails5/config/initializers/new_framework_defaults_5_2.rb

@@ -0,0 +1,38 @@
+# Be sure to restart your server when you modify this file.
+#
+# This file contains migration options to ease your Rails 5.2 upgrade.
+#
+# Once upgraded flip defaults one by one to migrate to the new default.
+#
+# Read the Guide for Upgrading Ruby on Rails for more info on each option.
+
+# Make Active Record use stable #cache_key alongside new #cache_version method.
+# This is needed for recyclable cache keys.
+# Rails.application.config.active_record.cache_versioning = true
+
+# Use AES-256-GCM authenticated encryption for encrypted cookies.
+# Also, embed cookie expiry in signed or encrypted cookies for increased security.
+#
+# This option is not backwards compatible with earlier Rails versions.
+# It's best enabled when your entire app is migrated and stable on 5.2.
+#
+# Existing cookies will be converted on read then written with the new scheme.
+# Rails.application.config.action_dispatch.use_authenticated_cookie_encryption = true
+
+# Use AES-256-GCM authenticated encryption as default cipher for encrypting messages
+# instead of AES-256-CBC, when use_authenticated_message_encryption is set to true.
+# Rails.application.config.active_support.use_authenticated_message_encryption = true
+
+# Add default protection from forgery to ActionController::Base instead of in
+# ApplicationController.
+# Rails.application.config.action_controller.default_protect_from_forgery = true
+
+# Store boolean values are in sqlite3 databases as 1 and 0 instead of 't' and
+# 'f' after migrating old data.
+# Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true
+
+# Use SHA-1 instead of MD5 to generate non-sensitive digests, such as the ETag header.
+# Rails.application.config.active_support.use_sha1_digests = true
+
+# Make `form_with` generate id attributes for any generated HTML tags.
+# Rails.application.config.action_view.form_with_generates_ids = true

examples/rails5/config/puma.rb

@@ -15,6 +15,9 @@
 #
 environment ENV.fetch("RAILS_ENV") { "development" }
 
+# Specifies the `pidfile` that Puma will use.
+pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked webserver processes. If using threads and workers together
 # the concurrency of the application would be max `threads` * `workers`.

examples/rails5/public/static.txt

@@ -1 +1 @@
-hello world
+Hello world