|
package YAML::Mo; $VERSION = '0.88';
|
|
# use Mo qw[builder default import];
|
|
# The following line of code was produced from the previous line by
|
|
# Mo::Inline version 0.31
|
|
no warnings;my$M=__PACKAGE__.'::';*{$M.Object::new}=sub{bless{@_[1..$#_]},$_[0]};*{$M.import}=sub{import warnings;$^H|=1538;my($P,%e,%o)=caller.'::';shift;eval"no Mo::$_",&{$M.$_.::e}($P,\%e,\%o,\@_)for@_;return if$e{M};%e=(extends,sub{eval"no $_[0]()";@{$P.ISA}=$_[0]},has,sub{my$n=shift;my$m=sub{$#_?$_[0]{$n}=$_[1]:$_[0]{$n}};$m=$o{$_}->($m,$n,@_)for sort keys%o;*{$P.$n}=$m},%e,);*{$P.$_}=$e{$_}for keys%e;@{$P.ISA}=$M.Object};*{$M.'builder::e'}=sub{my($P,$e,$o)=@_;$o->{builder}=sub{my($m,$n,%a)=@_;my$b=$a{builder}or return$m;sub{$#_?$m->(@_):!exists$_[0]{$n}?$_[0]{$n}=$_[0]->$b:$m->(@_)}}};*{$M.'default::e'}=sub{my($P,$e,$o)=@_;$o->{default}=sub{my($m,$n,%a)=@_;$a{default}or return$m;sub{$#_?$m->(@_):!exists$_[0]{$n}?$_[0]{$n}=$a{default}->(@_):$m->(@_)}}};my$i=\&import;*{$M.import}=sub{(@_==2 and not $_[1])?pop@_:@_==1?push@_,grep!/import/,@f:();goto&$i};@f=qw[builder default import];use strict;use warnings;
|
|
|
|
our $DumperModule = 'Data::Dumper';
|
|
|
|
my ($_new_error, $_info, $_scalar_info);
|
|
|
|
no strict 'refs';
|
|
*{$M.'Object::die'} = sub {
|
|
my $self = shift;
|
|
my $error = $self->$_new_error(@_);
|
|
$error->type('Error');
|
|
Carp::croak($error->format_message);
|
|
};
|
|
|
|
*{$M.'Object::warn'} = sub {
|
|
my $self = shift;
|
|
return unless $^W;
|
|
my $error = $self->$_new_error(@_);
|
|
$error->type('Warning');
|
|
Carp::cluck($error->format_message);
|
|
};
|
|
|
|
# This code needs to be refactored to be simpler and more precise, and no,
|
|
# Scalar::Util doesn't DWIM.
|
|
#
|
|
# Can't handle:
|
|
# * blessed regexp
|
|
*{$M.'Object::node_info'} = sub {
|
|
my $self = shift;
|
|
my $stringify = $_[1] || 0;
|
|
my ($class, $type, $id) =
|
|
ref($_[0])
|
|
? $stringify
|
|
? &$_info("$_[0]")
|
|
: do {
|
|
require overload;
|
|
my @info = &$_info(overload::StrVal($_[0]));
|
|
if (ref($_[0]) eq 'Regexp') {
|
|
@info[0, 1] = (undef, 'REGEXP');
|
|
}
|
|
@info;
|
|
}
|
|
: &$_scalar_info($_[0]);
|
|
($class, $type, $id) = &$_scalar_info("$_[0]")
|
|
unless $id;
|
|
return wantarray ? ($class, $type, $id) : $id;
|
|
};
|
|
|
|
#-------------------------------------------------------------------------------
|
|
$_info = sub {
|
|
return (($_[0]) =~ qr{^(?:(.*)\=)?([^=]*)\(([^\(]*)\)$}o);
|
|
};
|
|
|
|
$_scalar_info = sub {
|
|
my $id = 'undef';
|
|
if (defined $_[0]) {
|
|
\$_[0] =~ /\((\w+)\)$/o or CORE::die();
|
|
$id = "$1-S";
|
|
}
|
|
return (undef, undef, $id);
|
|
};
|
|
|
|
$_new_error = sub {
|
|
require Carp;
|
|
my $self = shift;
|
|
require YAML::Error;
|
|
|
|
my $code = shift || 'unknown error';
|
|
my $error = YAML::Error->new(code => $code);
|
|
$error->line($self->line) if $self->can('line');
|
|
$error->document($self->document) if $self->can('document');
|
|
$error->arguments([@_]);
|
|
return $error;
|
|
};
|
|
|
|
1;
|