Mason::Plugin::DollarDot(3pm)				User Contributed Perl Documentation			     Mason::Plugin::DollarDot(3pm)

NAME

       Mason::Plugin::DollarDot - Allow $. as substitution for $self-> and in attribute names

SYNOPSIS

	   <%class>
	   has 'name';
	   has 'date';
	   </%class>

	   <%method greet>
	   Hello, <% $.name %>. Today is <% $.date %>.
	   </%method>

	   ...
	   % $.greet();

	   <%init>
	   # Set the date
	   $.date(scalar(localtime));
	   # or, if combined with LvalueAttributes
	   $.date = scalar(localtime);
	   </%init>

DESCRIPTION

       This plugin substitutes "$.identifier" for "$self->identifier" in all Perl code inside components, so that $. can be used when referring to
       attributes and calling methods. The actual regex is

	   s/ $.([^Wd]w*) / $self->$1 /gx;

RATIONALE

       In Mason 2, components have to write "$self->" a lot to refer to attributes that were simple scalars in Mason 1. This eases the transition
       pain.  $. was chosen because of its similar use in Perl 6.

       This plugin falls under the heading of gratuitous source filtering, which the author generally agrees is Evil. That said, this is a very
       limited filter, and seems unlikely to break any legitimate Perl syntax other than use of the $. special variable (input line number).

BUGS

       Will not interpolate as expected inside double quotes:

	   "My name is $.name"	 # nope

       instead you have to do

	   "My name is " . $.name

SEE ALSO

       Mason

AUTHOR

       Jonathan Swartz <swartz@pobox.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2011 by Jonathan Swartz.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-05-02					     Mason::Plugin::DollarDot(3pm)