NAME
DBIx::Class::Helper::ColumnNames - Retrieve column names from a resultset
VERSION
version v0.1.2
SYNOPSIS
In a resultset:
package MyApp::Schema::ResultSet::Wobbles;
use base qw/DBIx::Class::ResultSet/;
__PACKAGE__->load_components( qw/
Helper::ColumnNames
/);This adds a "get_column_names" method to the resultset.
DESCRIPTION
This method is useful for simple applications that extract a column header from arbitrary result sets, to display an HTML table or to export as a spreadsheet, for example.
METHODS
get_column_names
my @header = $rs->get_column_names;This method attempts to return the column names of the resultset.
If no columns are specified using the columns or select attributes, then it will return the default columns names.
Note that when multiple columns are defined in a hash reference that the order of columns will be non-deterministic.
CAVEATS
This module is experimental, and relies on some internals from DBIx::Class.
SUPPORT FOR OLDER PERL VERSIONS
This module requires Perl v5.20 or later.
Future releases may only support Perl versions released in the last ten years.
SEE ALSO
SOURCE
The development version is on github at https://github.com/robrwo/DBIx-Class-Helper-ResultSet-ColumnNames and may be cloned from git://github.com/robrwo/DBIx-Class-Helper-ResultSet-ColumnNames.git
BUGS
Please report any bugs or feature requests on the bugtracker website https://github.com/robrwo/DBIx-Class-Helper-ResultSet-ColumnNames/issues
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
AUTHOR
Robert Rothenberg <rrwo@cpan.org>
The initial development of this module was sponsored by Science Photo Library https://www.sciencephoto.com.
COPYRIGHT AND LICENSE
This software is Copyright (c) 2024 by Robert Rothenberg.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)