From 917ae77ce5bf32e2b322835f2ef87a87d0891529 Mon Sep 17 00:00:00 2001
From: Ricardo Mendes <rokusu@gmail.com>
Date: Sat, 27 Jan 2018 00:41:18 +0000
Subject: [PATCH] require open-uri for fetching URL

---
 lib/versions.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/versions.rb b/lib/versions.rb
index fa26d18a3b..2cfc7c1ab7 100644
--- a/lib/versions.rb
+++ b/lib/versions.rb
@@ -9,6 +9,7 @@ def registered(app)
   module Helpers
 
     def current_version
+      require 'open-uri'
       versions = JSON.parse(open('https://raw.githubusercontent.com/emberjs/guides.emberjs.com/master/snapshots/versions.json').read)
       versions.sort_by! { |version| Gem::Version.new(version[1..-1]) }
       @current_version = versions.last