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# Mail::Field::Date
#
# Copyright (c) 1997 Graham Barr <gbarr@pobox.com>. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
# An example of a Mail::Field::* class
package Mail::Field::Date;
use strict;
use Mail::Field ();
use vars qw(@ISA $VERSION);
use Date::Format qw(time2str);
use Date::Parse qw(str2time);
@ISA = qw(Mail::Field);
$VERSION = do { my @r=(q$Revision$=~/\d+/g); sprintf "%d."."%02d"x$#r,@r};
bless([])->register('Date');
sub set
{
my $self = shift;
my $arg = @_ == 1 ? shift : { @_ };
my $s;
foreach $s (qw(Time TimeStr))
{
if(exists $arg->{$s}) { $self->{$s} = $arg->{$s} }
else { delete $self->{$s} }
}
$self;
}
sub parse
{
my $self = shift;
delete $self->{Time};
$self->{TimeStr} = shift;
$self;
}
sub time
{
my $self = shift;
if(@_)
{
delete $self->{TimeStr};
return $self->{Time} = shift;
}
return $self->{Time}
if exists $self->{Time};
$self->{Time} = str2time($self->{TimeStr});
}
sub stringify
{
my $self = shift;
return $self->{TimeStr}
if exists $self->{TimeStr};
time2str("%a, %e %b %T %Y %z", $self->time);
}
sub reformat
{
my $self = shift;
$self->time($self->time);
$self->stringify;
}
1;
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