From e9a9deacb09196a48a39adc827d861e1896f4c59 Mon Sep 17 00:00:00 2001
From: Tima Maslyuchenko <dudapip3@gmail.com>
Date: Mon, 18 Jun 2012 20:15:57 +0300
Subject: [PATCH] rbenv plugin now uses 'brew --prefix rbenv' command to find
 rbenv folder

---
 plugins/rbenv/rbenv.plugin.zsh | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/plugins/rbenv/rbenv.plugin.zsh b/plugins/rbenv/rbenv.plugin.zsh
index ae37404c..a0a64c7e 100644
--- a/plugins/rbenv/rbenv.plugin.zsh
+++ b/plugins/rbenv/rbenv.plugin.zsh
@@ -1,5 +1,18 @@
+function is_homebrew_installed() {
+  type brew &> /dev/null
+}
+
+function is_rbenv_installed() {
+  brew --prefix rbenv &> /dev/null
+}
+
 FOUND_RBENV=0
-for rbenvdir in "$HOME/.rbenv" "/usr/local/rbenv" "/opt/rbenv" ; do
+rbenvdirs=("$HOME/.rbenv" "/usr/local/rbenv" "/opt/rbenv")
+if is_homebrew_installed && is_rbenv_installed ; then
+    rbenvdirs=($(brew --prefix rbenv) "${rbenvdirs[@]}")
+fi
+
+for rbenvdir in "${rbenvdirs[@]}" ; do
   if [ -d $rbenvdir/bin -a $FOUND_RBENV -eq 0 ] ; then
     FOUND_RBENV=1
     export RBENV_ROOT=$rbenvdir