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.
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 string 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 v5.28.2 2019-04-28 PPI::Token::Attribute(3)
ppi 1.264.0 - Generated Wed May 1 18:05:10 CDT 2019