From e928a37a014733cbe215ca2c57d8f05c3f41537e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9my?= <git@rrelmy.ch>
Date: Sat, 25 Mar 2017 17:13:23 +0100
Subject: [PATCH] persist ruby gems by using GEM_HOME and GEM_ROOT

---
 ruby.json | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ruby.json b/ruby.json
index 89176035b9..1dbaef8250 100644
--- a/ruby.json
+++ b/ruby.json
@@ -26,7 +26,11 @@
         }
     },
     "extract_to": [ "", "devkit" ],
-    "env_add_path": "bin",
+    "env_add_path": ["bin", "$data_dir\\gem\\bin"],
+    "env_set": {
+        "GEM_HOME": "$data_dir\\gem",
+        "GEM_PATH": "$data_dir\\gem"
+    },
     "post_install": "pushd $dir\\devkit;echo \"---`n- $dir\" | out-file config.yml -enc default; ruby dk.rb install;popd;",
     "checkver": {
         "url": "http://rubyinstaller.org/downloads/",