From 7a0ce1c04d4415cc152de4ce699192e3e86f993d Mon Sep 17 00:00:00 2001
From: Norm MacLennan <norm.maclennan@gmail.com>
Date: Fri, 18 Sep 2015 12:42:39 -0400
Subject: [PATCH] Build and test on more rubies

Build and test on 1.9.x, 2.0.x, 2.1.x, 2.2.x. I'd be comfortable-ish dropping 1.9.x and 2.0.x, but it's low effort/high value to just keep them there.

Also, build on containers for speed.
---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index ed28682..df9fc4e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,10 @@
+sudo: false
 language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
+  - 2.1.7
+  - 2.2.3
 addons:
   code_climate:
     repo_token: