title: does cd command in a shell script load the rvmrc inside the destination directory?
body: <p>when you have something like..</p>
  
  <p>given inside projectx an .rvmrc file specifying ruby 1.9.2 and having two rubies on my system (ree-1.8.7 and ruby1.9.2)</p>
  
  <pre><code>#!/bin/bash
  
  cd applications/projectx
  which ruby
  ruby -v
  </code></pre>
  
  <p>the last two lines output ree-1.8.7 and its path which was not I intended to use.</p>