test against Ruby 3.0

swiknaba · swiknaba · commit 3c3426c63d92 · 2020-12-30T20:37:07.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ rvm:
   - 2.5
   - 2.6
   - 2.7
+  - 3.0
 services:
   - redis-server
 before_install: gem install bundler
