functions in rvm-0.0.77

- old
+ new

@@ -1,10 +2 @@
-# http://rvm.beginrescueend.com/gems/
-# Thanks for the awesome idea batasrki
-function gemdir {
-  if [ -z "$1" ] ; then
-    cd `gem env gemdir`
-  else
-    cd `rvm $1 ; rvm gemdir`
-    pwd
-  fi
-}
+#!/usr/bin/env bash