Merge pull request #1583 from rubymonsters/upgrade-ruby-3.4

Upgrade to ruby 3.4

Author: zaziemo

.tool-versions

@@ -1 +1 @@
-ruby 3.3.10
+ruby 3.4.9

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.3.10
+FROM ruby:3.4.9
 RUN apt-get update -qq && apt-get install -y nodejs postgresql-client
 RUN mkdir /speakerinnen_liste
 WORKDIR /speakerinnen_liste

Gemfile

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '3.3.10'
+ruby '3.4.9'
 gem 'rails', '~> 8.0.0'
 
 # Needed for Javascript Runtime

Gemfile.lock

@@ -195,9 +195,9 @@ GEM
       railties (>= 5.0.0)
     faker (3.5.1)
       i18n (>= 1.8.11, < 2)
-    ffi (1.17.0-aarch64-linux-gnu)
-    ffi (1.17.0-arm64-darwin)
-    ffi (1.17.0-x86_64-linux-gnu)
+    ffi (1.17.4-aarch64-linux-gnu)
+    ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86_64-linux-gnu)
     font-awesome-sass (6.7.2)
       sassc (~> 2.0)
     formatador (1.1.0)
@@ -575,7 +575,7 @@ DEPENDENCIES
   webrick (~> 1.7)
 
 RUBY VERSION
-  ruby 3.3.10
+  ruby 3.4.9
 
 BUNDLED WITH
   4.0.2

README.md

@@ -118,6 +118,22 @@ Find further details in [CONTRIBUTING.md](CONTRIBUTING.md).
 
 ## Docker
 
+### Use upgraded Ruby version in Docker
+
+If the Ruby version is upgraded (in `Gemfile`, `Dockerfile`, and `.tool-versions`), you need to rebuild the Docker image so the container uses the new version:
+
+```
+make setup
+```
+
+If you switch between branches with different Ruby versions, run `make setup` again after switching to rebuild the image for that branch.
+
+**Without Docker:** If you develop locally using asdf instead of Docker, you don't need to rebuild any image. Just install the Ruby version and run `bundle install`:
+```
+asdf install ruby <version>
+bundle install
+```
+
 ### Use upgraded Postgres version in Docker
 If Postgres got upgraded in the docker-compose file, you need to delete all processes, images
 and volumes that still use the older version:

config/environments/development.rb

@@ -78,6 +78,13 @@
     Bullet.bullet_logger = true
     Bullet.console = true
     Bullet.rails_logger = true
+    # In development, profile images are replaced with a static avatar (see profile_image_link helper),
+    # so ActiveStorage associations are never accessed. They are still needed in production.
+    Bullet.add_safelist type: :unused_eager_loading, class_name: "Profile", association: :image_attachment
+    Bullet.add_safelist type: :unused_eager_loading, class_name: "ActiveStorage::Attachment", association: :blob
+    Bullet.add_safelist type: :unused_eager_loading, class_name: "ActiveStorage::Blob", association: :variant_records
+    Bullet.add_safelist type: :unused_eager_loading, class_name: "ActiveStorage::Blob", association: :preview_image_attachment
+    Bullet.add_safelist type: :unused_eager_loading, class_name: "ActiveStorage::VariantRecord", association: :image_attachment
   end
 
   # config.action_mailer.delivery_method = :letter_opener