From 0ebf7129cff85df518d9486454e357a06819baf6 Mon Sep 17 00:00:00 2001
From: Florian Thomas <flo@florianthomas.net>
Date: Tue, 12 Jul 2016 21:26:52 +0200
Subject: [PATCH] use activesupport ~> 4.2 if we are on a Ruby < 2.2.2

activesupport 5.0.x requires a ruby version >= 2.2.2
see https://github.com/rails/rails/blob/48512d790680a4fbfc20026f3c976f8fa759b2e5/activesupport/activesupport.gemspec#L10
---
 Gemfile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Gemfile b/Gemfile
index 3dc758ef..6b1db4c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,9 @@ source "https://rubygems.org"
 gemspec :name => "jekyll"
 
 gem "rake", "~> 11.0"
+
+gem "activesupport", "~> 4.2", :groups => [:test_legacy, :site] if RUBY_ENGINE == 'ruby' && RUBY_VERSION < '2.2.2'
+
 group :development do
   gem "launchy", "~> 2.3"
   gem "pry"