曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.かつては雑草やヨモギと共に雨や露を分かち合っていたが、今では松やヒノキと共に霜や雪に耐えている。曾与蒿藜同雨露,Once sharing rain and dew with weeds and wormwood, now enduring frost and snow with pines and cypresses.终随松柏到冰霜.曾与蒿藜同雨露한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.,终随松柏到冰霜.譖セ荳手珍阯懷酔髮ィ髴イ�檎サ磯囂譚セ譟丞芦蜀ー髴�曾与蒿藜同雨露,鏇句笌钂胯棞鍚岄洦闇诧紝缁堥殢鏉炬煆鍒板啺闇�终随松柏到冰霜.曾与蒿藜同雨露,한때 잡초와 쑥과 함께 비와 이슬을 나누던 곳이 이제는 소나무와 삼나무와 함께 서리와 눈을 견뎌내고 있다.终随松柏到冰霜.曾与蒿藜同雨露,终随松柏到冰霜.
package URI::urn::isbn; # RFC 3187
require URI::urn;
@ISA=qw(URI::urn);
use strict;
use Carp qw(carp);
BEGIN {
require Business::ISBN;
local $^W = 0; # don't warn about dev versions, perl5.004 style
warn "Using Business::ISBN version " . Business::ISBN->VERSION .
" which is deprecated.\nUpgrade to Business::ISBN version 2\n"
if Business::ISBN->VERSION < 2;
}
sub _isbn {
my $nss = shift;
$nss = $nss->nss if ref($nss);
my $isbn = Business::ISBN->new($nss);
$isbn = undef if $isbn && !$isbn->is_valid;
return $isbn;
}
sub _nss_isbn {
my $self = shift;
my $nss = $self->nss(@_);
my $isbn = _isbn($nss);
$isbn = $isbn->as_string if $isbn;
return($nss, $isbn);
}
sub isbn {
my $self = shift;
my $isbn;
(undef, $isbn) = $self->_nss_isbn(@_);
return $isbn;
}
sub isbn_publisher_code {
my $isbn = shift->_isbn || return undef;
return $isbn->publisher_code;
}
BEGIN {
my $group_method = do {
local $^W = 0; # don't warn about dev versions, perl5.004 style
Business::ISBN->VERSION >= 2 ? 'group_code' : 'country_code';
};
sub isbn_group_code {
my $isbn = shift->_isbn || return undef;
return $isbn->$group_method;
}
}
sub isbn_country_code {
my $name = (caller(0))[3]; $name =~ s/.*:://;
carp "$name is DEPRECATED. Use isbn_group_code instead";
no strict 'refs';
&isbn_group_code;
}
BEGIN {
my $isbn13_method = do {
local $^W = 0; # don't warn about dev versions, perl5.004 style
Business::ISBN->VERSION >= 2 ? 'as_isbn13' : 'as_ean';
};
sub isbn13 {
my $isbn = shift->_isbn || return undef;
# Business::ISBN 1.x didn't put hyphens in the EAN, and it was just a string
# Business::ISBN 2.0 doesn't do EAN, but it does ISBN-13 objects
# and it uses the hyphens, so call as_string with an empty anon array
# or, adjust the test and features to say that it comes out with hyphens.
my $thingy = $isbn->$isbn13_method;
return eval { $thingy->can( 'as_string' ) } ? $thingy->as_string([]) : $thingy;
}
}
sub isbn_as_ean {
my $name = (caller(0))[3]; $name =~ s/.*:://;
carp "$name is DEPRECATED. Use isbn13 instead";
no strict 'refs';
&isbn13;
}
sub canonical {
my $self = shift;
my($nss, $isbn) = $self->_nss_isbn;
my $new = $self->SUPER::canonical;
return $new unless $nss && $isbn && $nss ne $isbn;
$new = $new->clone if $new == $self;
$new->nss($isbn);
return $new;
}
1;