Test with Ruby 3.1

rafaelfranca · rafaelfranca · commit d2abdaea5b82 · 2022-09-21T21:25:16.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,7 @@ before_script:
 rvm:
   - 2.7.3
   - 3.0.3
+  - 3.1
   - ruby-head
 matrix:
   allow_failures:
