From: Alfonso Caponi <alfonso.caponi@...>
Date: 2009-12-22T22:32:50+09:00
Subject: newbie: if is not null else...

Hi forum,

how can I replace this PHP syntax with Ruby?

$x = (isset($x) and !empty($x)) ? $x : '-';

I would like assign a default value if $x is Null.

Thank you very much,
Al
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