je::undefined(3pm) debian man page | unix.com

JE::Undefined(3pm)					User Contributed Perl Documentation					JE::Undefined(3pm)

NAME
       JE::Undefined - JavaScript undefined value

SYNOPSIS
	 use JE;

	 $j = new JE;

	 $js_undefined = $j->undef;

	 $js_undefined->value; # undef

DESCRIPTION
       This class implements the JavaScript "undefined" type. There really isn't much to it.

       Undefined stringifies to 'undefined', and is false as a boolean.

SEE ALSO
       JE::Types
       JE::Null
       JE

perl v5.14.2							    2012-03-18							JE::Undefined(3pm)