Ternary if operation

It evaluates the first argument and returns the second if it's true, or the third if it's false

  * rest : you can not use named parameters to call this, use it either with three arguments in the correct order (expression, true result, false result) or write it as in php (expression ? true result : false result)

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

This file is released under the LGPL "GNU Lesser General Public License" More information can be found here: http://www.gnu.org/copyleft/lesser.html

• author: Jordi Boggiano <j.boggiano@seld.be>
• version: 0.9.1
• copyright: Copyright (c) 2008, Jordi Boggiano
• link: http://dwoo.org/
• date: 2008-05-30
• filesource: Source Code for this file
• license: GNU Lesser General Public License