Adding support for Ruby 3.0

gnongsie · gnongsie · commit 7c797063ec23 · 2021-04-01T00:09:15.000+05:30
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,7 @@ rvm:
   - 2.5
   - 2.6
   - 2.7
+  - 3.0
 
 # matrix:
     # allow_failures:
