CI: Add Ruby 4.0 to test matrix

DataWraith · DataWraith · commit dfd34366ea0a · 2026-01-04T09:40:21.000+01:00
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
@@ -24,6 +24,7 @@ jobs:
           - "3.2"
           - "3.3"
           - "3.4"
+          - "4.0"
           - "head"
           - "jruby"
           - "truffleruby"

-Original file line number
+Diff line change
           - "3.2"
           - "3.3"
           - "3.4"
 +          - "4.0"
           - "head"
           - "jruby"
           - "truffleruby"