From c406a9837e419480e4b43332bca66c28701993a5 Mon Sep 17 00:00:00 2001
From: masa21kik <masa21kik@gmail.com>
Date: Thu, 11 Apr 2019 00:23:09 +0900
Subject: [PATCH] add travis settings

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

diff --git a/.travis.yml b/.travis.yml
index d65178c..68a5ed6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,3 +5,8 @@ rvm:
   - 2.4
   - 2.5
   - 2.6
+bundler_args: "--jobs=2"
+cache: bundler
+before_install:
+  - travis_retry gem update --system || travis_retry gem update --system 2.7.8
+  - travis_retry gem install bundler --no-document || travis_retry gem install bundler --no-document -v 1.17.3