From 07949ce69ff3794ad6fe12ea4eb0aabca5fabdb3 Mon Sep 17 00:00:00 2001
From: Jared Beck <jared@jaredbeck.com>
Date: Sun, 18 Feb 2018 17:14:19 -0500
Subject: [PATCH] Test 2.3 and 2.5, but not 2.4

---
 .travis.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index a7999e1e..f08a592d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,13 @@
 language: ruby
 cache: bundler
+
+# For ruby compatibility, we test the highest and lowest minor versions only.
+# For example, if our gemspec says `required_ruby_version = ">= 2.3.0"`, and
+# ruby 2.5.0 has just been released, then we test 2.3 and 2.5, but not 2.4.
 rvm:
   - 2.5.0
-  - 2.4.3
   - 2.3.6
+
 env:
   global:
     - TRAVIS=true