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package Class::DBI::Attribute;
=head1 NAME
Class::DBI::Attribute - A value in a column.
=head1 SYNOPSIS
my $column = Class::DBI::Attribute->new($column => $value);
=head1 DESCRIPTION
This stores the row-value of a certain column in an object.
You probably shouldn't be dealing with this directly, and its interface
is liable to change without notice.
=head1 METHODS
=cut
use strict;
use base 'Class::Accessor::Fast';
__PACKAGE__->mk_accessors(qw/column current_value known/);
use overload
'""' => sub { shift->current_value },
fallback => 1;
sub new {
my ($class, $col, $val) = @_;
$class->SUPER::new({
column => $col, current_value => $val, known => 1,
});
}
1;
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