From f69655d2f490b5f1294c792956db0201e14f5631 Mon Sep 17 00:00:00 2001
From: Sam Stephenson <sam@37signals.com>
Date: Tue, 6 Sep 2011 14:56:07 -0500
Subject: [PATCH] ruby-build 20110906

---
 bin/ruby-build | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/bin/ruby-build b/bin/ruby-build
index 0acfe625..51d48026 100755
--- a/bin/ruby-build
+++ b/bin/ruby-build
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+RUBY_BUILD_VERSION="20110906"
+
 set -E
 exec 3<&2 # preserve original stderr at fd 3
 
@@ -128,8 +130,13 @@ use_gcc42_on_lion() {
   fi
 }
 
+version() {
+  echo "ruby-build ${RUBY_BUILD_VERSION}"
+}
+
 usage() {
-  { echo "usage: ruby-build [-v|--verbose] definition prefix"
+  { version
+    echo "usage: ruby-build [-v|--verbose] definition prefix"
     echo "       ruby-build --definitions"
   } >&2
 
@@ -164,6 +171,10 @@ case "$1" in
   list_definitions
   exit 0
   ;;
+"--version" )
+  version
+  exit 0
+  ;;
 "-v" | "--verbose" )
   VERBOSE=true
   shift