From c5a681b9b1287ee9530db321a9977dc5bb7c5d0f Mon Sep 17 00:00:00 2001
From: Tyler Rick <tyler@tylerrick.com>
Date: Wed, 24 Feb 2021 01:06:40 -0800
Subject: [PATCH] Fix test failures on Rails < 6 due to sprockets >= 4

---
 Gemfile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index 43b7429..271a87e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,11 @@
 source 'https://rubygems.org'
 gemspec
 
-gem 'rails', ENV['RAILS_VERSION'] if ENV['RAILS_VERSION']
+if ENV['RAILS_VERSION']
+  gem 'rails', ENV['RAILS_VERSION']
+  if ENV['RAILS_VERSION'][/\d.*/] >= '6.0.0'
+    # use latest (4.x)
+  else
+    gem 'sprockets', '~> 3.0'
+  end
+end