Drop support for rbx-2.

This somehow no longer works on Travis CI. It says "Requested binary installation but no rubies are available to download, consider skipping --binary flag."
htanata · Mar 28, 2017 · 4cd643d · 4cd643d
1 parent dd793bc
commit 4cd643d
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -10,7 +10,6 @@ rvm:
   - 2.2.0
   - 2.3.0
   - 2.4.0
-  - rbx-2
   - ruby-head
 
 cache: bundler