| Name : perl-Data-Stag
| |
| Version : 0.140.0
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 150600.1.1
| Date : 2024-07-20 22:46:17
|
| Group : Unspecified
| Source RPM : perl-Data-Stag-0.140.0-150600.1.1.src.rpm
|
| Size : 0.36 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Structured Tags
|
Description :
This module is for manipulating data as hierarchical tag/value pairs
(Structured TAGs or Simple Tree AGgreggates). These datastructures can be
represented as nested arrays, which have the advantage of being native to
perl. A simple example is shown below:
[ person=> [ [ family_name => $family_name ],
[ given_name => $given_name ],
[ phone_no => $phone_no ] ] ],
Data::Stag uses a subset of XML for import and export. This means the
module can also be used as a general XML parser/writer (with certain
caveats).
The above set of structured tags can be represented in XML as
< person>
< family_name>...< /family_name>
< given_name>...< /given_name>
< phone_no>...< /phone_no>
< /person>
This datastructure can be examined, manipulated and exported using Stag
functions or methods:
$document = Data::Stag->parse($file);
AATTpersons = $document->find(\'person\');
foreach my $person (AATTperson) {
$person->set(\'full_name\',
$person->sget(\'given_name\') . \' \' .
$person->sget(\'family_name\'));
}
Advanced querying is performed by passing functions, for example:
AATTpersons =
$document->where(\'person\',
sub {shift->sget(\'family_name\') =~ /^A/});
One of the things that marks this module out against other XML modules is
this emphasis on a *functional* approach as an obect-oriented or procedural
approach.
For full information on the stag project, see http://stag.sourceforge.net
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl/SLE_15_SP6/x86_64 |
