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PPI::Token::Attribute(3)             User Contributed Perl Documentation            PPI::Token::Attribute(3)



NAME
       PPI::Token::Attribute - A token for a subroutine attribute

INHERITANCE
         PPI::Token::Attribute
         isa PPI::Token
             isa PPI::Element

DESCRIPTION
       In Perl, attributes are a relatively recent addition to the language.

       Given the code " sub foo : bar(something) {} ", the "bar(something)" part is the attribute.

       A "PPI::Token::Attribute" token represents the entire of the attribute, as the braces and its
       contents are not parsed into the tree, and are treated by Perl (and thus by us) as a single string.

METHODS
       This class provides some additional methods beyond those provided by its PPI::Token and PPI::Element
       parent classes.

       Got any ideas for methods? Submit a report to rt.cpan.org!

   identifier
       The "identifier" attribute returns the identifier part of the attribute.

       That is, for the attribute "foo(bar)", the "identifier" method would return "foo".

   parameters
       The "parameters" method returns the parameter strong for the attribute.

       That is, for the attribute "foo(bar)", the "parameters" method would return "bar".

       Returns the parameters as a string (including the null string '' for the case of an attribute such as
       "foo()".

       Returns "undef" if the attribute does not have parameters.

SUPPORT
       See the support section in the main module.

AUTHOR
       Adam Kennedy <adamk@cpan.org>

COPYRIGHT
       Copyright 2001 - 2011 Adam Kennedy.

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

       The full text of the license can be found in the LICENSE file included with this module.



perl v5.12.5                                     2011-02-25                         PPI::Token::Attribute(3)