[#8056] Add support for Ruby 3.3

.github/workflows/ci.yml

@@ -54,6 +54,7 @@ jobs:
       matrix:
         include:
         - { ruby: '3.2', postgres: 13.5 }
+        - { ruby: '3.3', postgres: 13.5 }
 
     services:
       postgres:

Gemfile

@@ -137,6 +137,8 @@ gem 'zip_tricks', '~> 5.6.0'
 
 # Gems that are part of Ruby's standard library but need version constraints as
 # they are required by other Gem dependencies
+gem 'csv', '~> 3.3.2'
+gem 'drb', '~> 2.2.1'
 gem 'uri', '~> 1.0.2'
 
 # Gems only used by the research export task

Gemfile.lock

@@ -182,6 +182,7 @@ GEM
       bigdecimal
       rexml
     crass (1.0.6)
+    csv (3.3.2)
     dalli (3.2.8)
     dante (0.2.0)
     date (3.4.1)
@@ -190,6 +191,7 @@ GEM
     digest-crc (0.6.5)
       rake (>= 12.0.0, < 14.0.0)
     docile (1.4.0)
+    drb (2.2.1)
     erubi (1.13.1)
     execjs (2.9.1)
     factory_bot (6.5.0)
@@ -614,7 +616,9 @@ DEPENDENCIES
   capistrano (~> 2.15.11)
   capybara (~> 3.40.0)
   charlock_holmes (~> 0.7.9)
+  csv (~> 3.3.2)
   dalli (~> 3.2.8)
+  drb (~> 2.2.1)
   excel_analyzer!
   exception_notification!
   factory_bot_rails (~> 6.4.4)

README.md

@@ -38,6 +38,7 @@ see [the project website](http://alaveteli.org) for instructions on installing A
 Every Alaveteli commit is tested by GitHub Actions on the [following Ruby platforms](https://github.com/mysociety/alaveteli/blob/develop/.github/workflows/ci.yml#L27-L29)
 
 * ruby-3.2
+* ruby-3.3
 
 If you use a ruby version management tool (such as RVM or .rbenv) and want to use the default development version used by the Alaveteli team (currently 3.2.6), you can create a `.ruby-version` symlink with a target of `.ruby-version.example` to switch to that automatically in the project directory.
 

doc/CHANGES.md

@@ -2,6 +2,7 @@
 
 ## Highlighted Features
 
+* Add support for Ruby 3.3 (Graeme Porteous)
 * Update Rails application framework defaults (Graeme Porteous)
 * Drop support for Ruby 3.1 (Graeme Porteous)