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Template::Namespace::CUseraContributed Perl DTemplate::Namespace::Constants(3)

NAME
       Template::Namespace::Constants -	Compile	time constant folding

SYNOPSIS
	   # easy way to define	constants
	   use Template;

	   my $tt = Template->new({
	       CONSTANTS => {
		   pi => 3.14,
		   e  => 2.718,
	       },
	   });

	   # nitty-gritty, hands-dirty way
	   use Template::Namespace::Constants;

	   my $tt = Template->new({
	       NAMESPACE => {
		   constants =>	Template::Namespace::Constants->new({
		       pi => 3.14,
		       e  => 2.718,
		   },
	       },
	   });

DESCRIPTION
       The "Template::Namespace::Constants" module implements a	namespace
       handler which is	plugged	into the "Template::Directive" compiler
       module.	This then performs compile time	constant folding of variables
       in a particular namespace.

METHODS
   new(\%constants)
       The new() constructor method creates and	returns	a reference to a new
       Template::Namespace::Constants object.  This creates an internal	stash
       to store	the constant variable definitions passed as arguments.

	   my $handler = Template::Namespace::Constants->new({
	       pi => 3.14,
	       e  => 2.718,
	   });

   ident(\@ident)
       Method called to	resolve	a variable identifier into a compiled form.
       In this case, the method	fetches	the corresponding constant value from
       its internal stash and returns it.

AUTHOR
       Andy Wardley <abw@wardley.org> <http://wardley.org/>

COPYRIGHT
       Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.

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

SEE ALSO
       Template::Directive

perl v5.24.1			  2014-04-23 Template::Namespace::Constants(3)

NAME | SYNOPSIS | DESCRIPTION | METHODS | AUTHOR | COPYRIGHT | SEE ALSO

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