title: Perl '->' strange notation
body: <p>what is this '->' thingy doing in the below context I have no clue what it means.
  This is not an object we create at least not the traditional way with new nor I can imagine the '->' lines are arguments to a subroutine call.</p>
  
  <pre><code>my $Interface = SOAP::Lite
    -&gt; uri("urn:iControl:$name")
    -&gt; readable(1)
    -&gt; proxy("https://$sHost/iControl/iControlPortal.cgi");
  </code></pre>
  
  <p>A hint is appreciated to move on with this first time seen syntax after several years using Perl every now and then.</p>
  
  <p>I am confused.</p>
  
  <p>thx/Hermann</p>