title: What does ampersand between functions mean in Scala
body: <p>I've encountered a strange piece of syntax in Scala, could someone explain it to me what does ampersand mean when aplied bettween functions that are passed as argument to other function?</p>
  
  <pre><code>partialUpdate {
      SetHtml(currentAmountId,
      Text(leadingBid.toString)) &amp;
      SetHtml(nextAmountId,
      Text(minimumBid.toString)) &amp;
      SetHtml(winningCustomerId, winningCustomer) &amp;
      SetValueAndFocus(amountId,"")
  }
  </code></pre>
  
  <p>Thank you for explaining this one to me.</p>