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Mason::Plugin::Defer(3pm) - phpMan
Mason::Plugin::Defer(3pm) User Contributed Perl Documentation Mason::Plugin::Defer(3pm)
NAME
Mason::Plugin::Defer - Defer computing parts of output until the end of the request
SYNOPSIS
<head>
<title><% $m->defer(sub { $m->page->title }) %></title>
% $.Defer {{
% my $content = join(", ", @{ $m->page->meta_content });
<meta name="description" content="<% $content %>">
% }}
<body>
...
DESCRIPTION
The defer feature allows sections of output to be deferred til the end of the request. You
can set up multiple deferred code blocks which will execute and insert themselves into the
output stream at request end.
REQUEST METHOD
defer (code)
Returns a marker string that is unique and will not appear in normal output. At the
end of the request, each marker string is replaced with the output of its associated
code. e.g.
<title><% $m->defer(sub { $m->page->title }) %></title>
FILTER
Defer
Applies "$m->defer" to the content block. e.g.
% $.Defer {{
% my $content = join(", ", @{ $m->page->meta_content });
<meta name="description" content="<% $content %>">
% }}
SEE ALSO
Mason
AUTHOR
Jonathan Swartz <swartz AT pobox.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 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 v5.18.2 2014-02-01 Mason::Plugin::Defer(3pm)
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