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MicroMason::PostProcesUser Contributed Perl DocumentMicroMason::PostProcess(3)

NAME
       Text::MicroMason::PostProcess - Apply Filters to	All Template Output

SYNOPSIS
       Instead of using	this class directly, pass its name to be mixed in:

	   use Text::MicroMason;
	   my $mason = Text::MicroMason->new( -PostProcess );

       Use the standard	compile	and execute methods to parse and evalute
       templates:

	 print $mason->compile(	text=>$template	)->( @%args );
	 print $mason->execute(	text=>$template, @args );

       You can define output filters at	creation or subsequently:

	   $mason = Text::MicroMason->new( -PostProcess, post_process => $func );

	   $mason->post_processors( $func );

	   $mason->compile( text => $template, post_process => $func );

	   $mason->execute( text => $template, { post_process => $func }, @args	);

DESCRIPTION
       This mixin class	adds filtering of all template output to any
       MicroMason class.

       Filter functions	can accept the string to be output and return a
       filtered	version:

	 $mason->post_process( sub {
	   my $foo = shift;
	   $foo	=~ s/a-Z/A-Z/;
	   return $foo;
	 } );

       If a filter function has	an empty prototype, it's assumed to work on
       $_:

	 $mason->post_process( sub () {
	   s/a-Z/A-Z/
	 } );

   Public Methods
       post_processors()
	   Gets	and sets the functions to be used for output filtering.

	   Called with no arguments, returns the list of filter	functions:

	     my	@functions = $mason->post_processors();

	   Called with one array-ref argument, sets the	list of	filter
	   functions:

	     $mason->post_processors( \@functions );

	   Called with one or more function-ref	arguments, appends to the
	   list:

	     $mason->post_processors( $filter1,	$filter2 );

   Supported Attributes
       post_process
	   Stores a reference to a function or an array	of functions to	be
	   used:

	     $mason->{post_process} = $function;
	     $mason->{post_process} = [	$function1, $function2 ];

	   You can set this attribute when you create your mason object, or in
	   calls to the	compile	and execute methods.

   Private Methods
       post_process()
	     $mason->post_process( $output ) : $filtered_output

	   Applies the post-processing filter.

SEE ALSO
       For an overview of this templating framework, see Text::MicroMason.

       This is a mixin class intended for use with Text::MicroMason::Base.

       For distribution, installation, support,	copyright and license
       information, see	Text::MicroMason::Docs::ReadMe.

perl v5.32.1			  2007-01-29	    MicroMason::PostProcess(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO

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