From a3c516c17c86f5695efd63638dde05dd8499f745 Mon Sep 17 00:00:00 2001
From: Zeh Rizzatti <zehrizzatti@gmail.com>
Date: Thu, 13 Dec 2012 01:30:46 -0300
Subject: [PATCH] show system ruby version as last resort on ruby-info

---
 modules/ruby/functions/ruby-info | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/ruby/functions/ruby-info b/modules/ruby/functions/ruby-info
index 7bc8ead6..4dc7debf 100644
--- a/modules/ruby/functions/ruby-info
+++ b/modules/ruby/functions/ruby-info
@@ -18,6 +18,8 @@ if (( $+commands[rvm-prompt] )); then
   version="$(rvm-prompt)"
 elif (( $+commands[rbenv] )); then
   version="$(rbenv version-name)"
+elif (( $+commands[ruby] )); then
+  version="$(ruby --version | cut -d' ' -f2)"
 fi
 
 # Format version.