dbix::class::helper::resultset::removecolumns(3pm) [debian man page]

DBIx::Class::Helper::ResultSet::RemoveColumns(3pm)	User Contributed Perl Documentation	DBIx::Class::Helper::ResultSet::RemoveColumns(3pm)

NAME

       DBIx::Class::Helper::ResultSet::RemoveColumns - Remove columns from a ResultSet

VERSION

       version 2.013002

SYNOPSIS

	package MySchema::ResultSet::Bar;

	use strict;
	use warnings;

	use parent 'DBIx::Class::ResultSet';

	__PACKAGE__->load_components('Helper::ResultSet::RemoveColumns');

	# in code using resultset:
	my $rs = $schema->resultset('Bar')->search(undef, {
	   remove_columns => ['giant_text_col', 'password'],
	});

DESCRIPTION

       This component allows convenient removal of columns from a select.  Normally to do this you would do this by listing all of the columns
       except the ones you want to remove.  This does that part for you.  See "NOTE" in DBIx::Class::Helper::ResultSet for a nice way to apply it
       to your entire schema.

       It doesn't get a lot more complicated than the synopsis.  If you are interested in having more control, check out
       DBIx::Class::Helper::ResultSet::AutoRemoveColumns.

       o   Load the component

       o   Put an "ArrayRef" of columns to remove in the "remove_columns" search attribute.

       o   Profit.

AUTHOR

       Arthur Axel "fREW" Schmidt <frioux+cpan@gmail.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Arthur Axel "fREW" Schmidt.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-06-18			DBIx::Class::Helper::ResultSet::RemoveColumns(3pm)

DBIx::Class::Helper::ResultSet::Me(3pm) 		User Contributed Perl Documentation		   DBIx::Class::Helper::ResultSet::Me(3pm)

NAME

       DBIx::Class::Helper::ResultSet::Me - Define predefined searches a more nicely

VERSION

       version 2.013002

SYNOPSIS

	# note that this is normally a component for a ResultSet
	package MySchema::ResultSet::Bar;

	use strict;
	use warnings;

	use parent 'DBIx::Class::ResultSet';

	use constant CANDY => 1;

	__PACKAGE__->load_components('Helper::ResultSet::Me');

	sub candy {
	   $_[0]->search({ $_[0]->me.'type' => CANDY })
	}

	# in code using resultset:
	my $candy_bars = $schema->resultset('Bar')->candy;

DESCRIPTION

       This component allows slightly nicer predefined search definition.  See "NOTE" in DBIx::Class::Helper::ResultSet for a nice way to apply it
       to your entire schema.

       It defines a single method that is shorter and (to most) clearer than "current_source_alias" in DBIx::Class::ResultSet, which is what it
       uses for the "me" method.

METHODS

   me
       Merely returns the SQL namespace for the current search with a "." at the end, allowing internal resultset methods to be defined with
       "$self->me" instead of "$self->current_source_alias . q(.)".

AUTHOR

       Arthur Axel "fREW" Schmidt <frioux+cpan@gmail.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Arthur Axel "fREW" Schmidt.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-06-18				   DBIx::Class::Helper::ResultSet::Me(3pm)