title: Access instance object after using eval
body: <p>I want to create a instance of a class using Eval. </p>
  
  <p>Which works perfect. </p>
  
  <p>But i cant access the object.</p>
  
  <pre><code>carreg = "bmw"
  
  Eval(carreg+"= Car.new")  &lt; should evaluate to bmw = Car.new
  </code></pre>
  
  <p>This is fine. Perfect. But when I type in <code>bmw.inspect</code> nothing happens. Any ideas ? </p>
  
  <p><strong>EDIT:</strong></p>
  
  <p>in irb if i manually do <code>bmw = Car.new</code>, i can then access the object... like <code>bmw.inspect</code></p>