/ 
JSON-JOM-0.500
/ JSON::JOM::Plugins::TreeUtils

NAME

JSON::JOM::Plugins::TreeUtils - add tree methods

DESCRIPTION

This JOM plugin adds the following method to JOM objects and arrays:

  • hasDescendent($x) - returns true if $x is a descendent of the current node.

  • hasChild($x) - returns true if $x is a direct child of the current node. This should be faster than looping through values.

  • getDescendentsByType($type) - list of descendent nodes where typeof is $type. $type may be '*'. Returns results in depth-first order.

  • getChildrenByType($type) - list of child nodes where typeof is $type. $type may be '*'.

It adds the following method to all JOM nodes:

  • hasAncestor($x) - returns true if $x is an ancestor of the current node.

BUGS

Please report any bugs to http://rt.cpan.org/.

SEE ALSO

JSON::JOM, JSON::JOM::Plugins.

AUTHOR

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT

Copyright 2010-2011 Toby Inkster

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

DISCLAIMER OF WARRANTIES

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.