From e1091ce15c265dae7e43987fd2bc38e3fb0e44d8 Mon Sep 17 00:00:00 2001
From: Akira Matsuda <ronnie@dio.jp>
Date: Sat, 14 Jan 2017 12:02:12 +0900
Subject: [PATCH] rack 2 requires Ruby version >= 2.2.2

so we need to switch rack versions in our Gemfile, in order for the CI to cover older rubies
---
 Gemfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Gemfile b/Gemfile
index 2fc94e1..d1172e4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,8 @@ source 'https://rubygems.org'
 
 gemspec
 
+gem 'rack', RUBY_VERSION < '2.2.2' ? '~> 1.6' : '>= 2.0'
+
 platforms :rbx do
   gem 'rubysl', '~> 2.0'
 end