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Text::MicroMason::AllowGlobals.3pm

NAME

Text::MicroMason::AllowGlobals - Share package vars between templates

SYNOPSIS

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

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

Share package variables:

     $mason->set_globals( '$name' => 'Bob' );
 
 

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

   print $mason->compile( text=>$template )->();
   print $mason->execute( text=>$template );
 
 

Then, in a template, you can refer to those globals:

     Welcome, <% $name %>!
 
 

DESCRIPTION

Public Methods

set_globals()

Accepts a list of pairs of global variable names and corresponding values.

Adds each variable name to the allowed list and sets it to the initial value.

allow_globals()

Gets or sets the variables names to be allowed.

If called with arguments, adds them to the list.

Returns the variables to be allowed as a list, or as a space-separated string in scalar context.

Supported Attributes

allow_globals

Optional array or space-separated string of global variable names to be allowed.

Private Methods

assemble()

Adds the allow_globals_statement to each token stream before assembling it.

allow_globals_statement()

This method prepends the ``use vars'' statement needed for the template subroutines to compile.

SEE ALSO

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

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

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