Add ruby-2.6.0-preview2 to travis CI config

ruby-concurrency · Jun 23, 2018 · c2245dc · c2245dc
1 parent 1882fca
commit c2245dc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -19,6 +19,7 @@ rvm:
   - jruby-1.7.27
 
   - ruby-head
+  - ruby-2.6.0-preview2
   - jruby-head
 
   - rbx-3