NAME

Data::Transpose::Group - Group class for Data::Transpose

SYNOPSIS

    $group = $tp->group('fullname', $tp->field('firstname'),
                                    $tp->field('lastname'));
    

METHODS

new

    $group = Data::Transpose::Group->new(name => 'mygroup',
        objects => [$field_one, $field_two]);

name

Set name of the group:

    $group->name('fullname');

Get name of the group:

    $group->name;

objects

Passed only to the constructor. Arrayref with the field objects.

fields

Returns field objects for this group:

    $group->fields;

join

Set string for joining field values:

    $group->join(',');

Get string for joining field values:

    $group->join;

The default string is a single blank character.

value

Returns value for output:

    $output = $group->value;

With undefined argument, does not set the output to undef (because a group always output a string), but apply the joining.

With a defined argument, does not perform the joining, but set the output value.

target

Set target name for target operation:

    $group->target('name');

Get target name:

    $group->target;

LICENSE AND COPYRIGHT

Copyright 2012-2016 Stefan Hornburg (Racke) <racke@linuxia.de>.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.

cpanm Data::Transpose

perl -MCPAN -e shell
install Data::Transpose