Update Rails and Ruby (heroku#115)

schneems · web-flow · commit 683ce19e80fd · 2023-03-01T14:26:36.000-06:00
* Update Rails and Ruby

- Ruby 3.2 has been released, by setting the maximum to `&lt; 3.3` developers can use Ruby 3.2 with this example app.
- Update Rails patch level 7.0.4.2 is the latest patch level of Rails
- Puma got rid of the DefaultRackup constant so we can remove it too. This is now the default behavior.
- Bump gems via `bundle update`

* Remove docker instructions from README

Docker is not recommended and these instructions haven't been updated for quite some time.

* Add check step before `heroku create`

If you run the `heroku create` command in the wrong directory, the rest of the commands won't work. Add a checksum step before to help users ensure they're in the correct directory.
diff --git a/Gemfile b/Gemfile
@@ -1,8 +1,8 @@
 source 'https://rubygems.org'
-ruby '>= 3.1', '< 3.2'
+ruby '>= 3.1', '< 3.3'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 7.0.4'
+gem 'rails', '~> 7.0.4.2 '
 # Use postgresql as the database for Active Record
 gem 'pg', '~> 1.3.5'
 # Use SCSS for stylesheets
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,72 +1,72 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.4)
-      actionpack (= 7.0.4)
-      activesupport (= 7.0.4)
+    actioncable (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.4)
-      actionpack (= 7.0.4)
-      activejob (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+    actionmailbox (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.4)
-      actionpack (= 7.0.4)
-      actionview (= 7.0.4)
-      activejob (= 7.0.4)
-      activesupport (= 7.0.4)
+    actionmailer (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      actionview (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (7.0.4)
-      actionview (= 7.0.4)
-      activesupport (= 7.0.4)
+    actionpack (7.0.4.2)
+      actionview (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       rack (~> 2.0, >= 2.2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.4)
-      actionpack (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+    actiontext (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.4)
-      activesupport (= 7.0.4)
+    actionview (7.0.4.2)
+      activesupport (= 7.0.4.2)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (7.0.4)
-      activesupport (= 7.0.4)
+    activejob (7.0.4.2)
+      activesupport (= 7.0.4.2)
       globalid (>= 0.3.6)
-    activemodel (7.0.4)
-      activesupport (= 7.0.4)
-    activerecord (7.0.4)
-      activemodel (= 7.0.4)
-      activesupport (= 7.0.4)
-    activestorage (7.0.4)
-      actionpack (= 7.0.4)
-      activejob (= 7.0.4)
-      activerecord (= 7.0.4)
-      activesupport (= 7.0.4)
+    activemodel (7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activerecord (7.0.4.2)
+      activemodel (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activestorage (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (7.0.4)
+    activesupport (7.0.4.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    bootsnap (1.12.0)
+    bootsnap (1.16.0)
       msgpack (~> 1.2)
     builder (3.2.4)
     coffee-rails (5.0.0)
@@ -76,43 +76,48 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     crass (1.0.6)
-    erubi (1.10.0)
+    date (3.3.3)
+    erubi (1.12.0)
     execjs (2.8.1)
     ffi (1.15.5)
-    globalid (1.0.1)
+    globalid (1.1.0)
       activesupport (>= 5.0)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     jbuilder (2.11.5)
       actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
-    jquery-rails (4.5.0)
+    jquery-rails (4.5.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.7.1)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
     mini_portile2 (2.8.1)
     minitest (5.17.0)
-    msgpack (1.5.2)
-    net-imap (0.3.1)
+    msgpack (1.6.0)
+    net-imap (0.3.4)
+      date
       net-protocol
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.1.3)
+    net-protocol (0.2.1)
       timeout
-    net-smtp (0.3.2)
+    net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.8)
     nokogiri (1.14.2)
@@ -121,45 +126,45 @@ GEM
     nokogiri (1.14.2-x86_64-linux)
       racc (~> 1.4)
     pg (1.3.5)
-    psych (4.0.4)
+    psych (5.1.0)
       stringio
-    puma (5.6.4)
+    puma (6.1.1)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.6.2)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails (7.0.4)
-      actioncable (= 7.0.4)
-      actionmailbox (= 7.0.4)
-      actionmailer (= 7.0.4)
-      actionpack (= 7.0.4)
-      actiontext (= 7.0.4)
-      actionview (= 7.0.4)
-      activejob (= 7.0.4)
-      activemodel (= 7.0.4)
-      activerecord (= 7.0.4)
-      activestorage (= 7.0.4)
-      activesupport (= 7.0.4)
+    rack-test (2.0.2)
+      rack (>= 1.3)
+    rails (7.0.4.2)
+      actioncable (= 7.0.4.2)
+      actionmailbox (= 7.0.4.2)
+      actionmailer (= 7.0.4.2)
+      actionpack (= 7.0.4.2)
+      actiontext (= 7.0.4.2)
+      actionview (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activemodel (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       bundler (>= 1.15.0)
-      railties (= 7.0.4)
+      railties (= 7.0.4.2)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.3)
-      loofah (~> 2.3)
-    railties (7.0.4)
-      actionpack (= 7.0.4)
-      activesupport (= 7.0.4)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
+    railties (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
       zeitwerk (~> 2.5)
     rake (13.0.6)
-    rb-fsevent (0.11.1)
+    rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.4.0)
+    rdoc (6.5.0)
       psych (>= 4.0.0)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
@@ -171,31 +176,31 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    sdoc (2.4.0)
+    sdoc (2.6.1)
       rdoc (>= 5.0)
-    spring (4.0.0)
-    sprockets (4.0.3)
+    spring (4.1.1)
+    sprockets (4.2.0)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
+      rack (>= 2.2.4, < 4)
     sprockets-rails (3.4.2)
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    stringio (3.0.2)
+    stringio (3.0.5)
     thor (1.2.1)
-    tilt (2.0.10)
-    timeout (0.3.0)
+    tilt (2.1.0)
+    timeout (0.3.2)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
-    tzinfo (2.0.5)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    zeitwerk (2.5.4)
+    zeitwerk (2.6.7)
 
 PLATFORMS
   ruby
@@ -209,15 +214,15 @@ DEPENDENCIES
   listen
   pg (~> 1.3.5)
   puma
-  rails (~> 7.0.4)
+  rails (~> 7.0.4.2)
   sass-rails
   sdoc
   spring
   turbolinks
   uglifier
 
 RUBY VERSION
-   ruby 3.1.2p20
+   ruby 3.1.3p185
 
 BUNDLED WITH
-   2.3.24
+   2.4.7
diff --git a/README.md b/README.md
@@ -26,6 +26,16 @@ By default, apps use Eco dynos if you are subscribed to Eco. Otherwise, it defau
 
 Eligible students can apply for platform credits through our new [Heroku for GitHub Students program](https://blog.heroku.com/github-student-developer-program).
 
+Ensure you're in the correct directory:
+
+```sh
+$ ls
+Gemfile		Procfile	Rakefile	app.json	config		db		log		public		tmp
+Gemfile.lock	README.md	app		bin		config.ru	lib		package.json	test		vendor
+```
+
+You should see a `Gemfile` file. Then run:
+
 ```sh
 $ heroku create
 $ git push heroku main
@@ -37,35 +47,6 @@ or
 
 [![Deploy to Heroku](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
 
-## Docker
-
-The app can be run and tested using the [Heroku Docker CLI plugin](https://devcenter.heroku.com/articles/local-development-with-docker-compose).
-
-Make sure the plugin is installed:
-
-    heroku plugins:install heroku-docker
-
-Configure Docker and Docker Compose:
-
-    heroku docker:init
-
-And run the app locally:
-
-    docker-compose up web
-
-The app will now be available on the Docker daemon IP on port 8080.
-
-To work with the local database and do migrations, you can open a shell:
-
-    docker-compose run shell
-    bundle exec rake db:migrate
-
-You can also use Docker to release to Heroku:
-
-    heroku create
-    heroku docker:release
-    heroku open
-
 ## Documentation
 
 For more information about using Ruby on Heroku, see these Dev Center articles:
diff --git a/config/puma.rb b/config/puma.rb
@@ -4,7 +4,6 @@
 
 preload_app!
 
-rackup      DefaultRackup
 port        ENV.fetch("PORT") { 3000 }
 environment ENV.fetch("RAILS_ENV") { "development" }
 
