title: Obtain a switch/case behaviour in Perl 5
body: <p>Is there a neat way of making a case or switch statement in Perl 5?. It seems to me they should include a switch on version 6..</p>
  
  <p>I need this control structure in a script, and I've heard you can import a "switch module". But how can I achieve it without imports to minimize dependencies and acquire portability?</p>