kivitendo/modules/override/YAML/Mo.pm @ ca00375c
| c6bc1816 | Sven Schöling | package YAML::Mo; $VERSION = '0.88';
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# use Mo qw[builder default import];
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# The following line of code was produced from the previous line by
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# Mo::Inline version 0.31
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no warnings;my$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;
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our $DumperModule = 'Data::Dumper';
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my ($_new_error, $_info, $_scalar_info);
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no strict 'refs';
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*{$M.'Object::die'} = sub {
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my $self = shift;
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my $error = $self->$_new_error(@_);
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$error->type('Error');
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Carp::croak($error->format_message);
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};
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*{$M.'Object::warn'} = sub {
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my $self = shift;
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return unless $^W;
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my $error = $self->$_new_error(@_);
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$error->type('Warning');
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Carp::cluck($error->format_message);
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};
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# This code needs to be refactored to be simpler and more precise, and no,
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# Scalar::Util doesn't DWIM.
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#
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# Can't handle:
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# * blessed regexp
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*{$M.'Object::node_info'} = sub {
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my $self = shift;
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my $stringify = $_[1] || 0;
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my ($class, $type, $id) =
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ref($_[0])
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? $stringify
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? &$_info("$_[0]")
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: do {
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require overload;
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my @info = &$_info(overload::StrVal($_[0]));
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if (ref($_[0]) eq 'Regexp') {
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@info[0, 1] = (undef, 'REGEXP');
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}
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@info;
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}
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: &$_scalar_info($_[0]);
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($class, $type, $id) = &$_scalar_info("$_[0]")
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unless $id;
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return wantarray ? ($class, $type, $id) : $id;
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};
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#-------------------------------------------------------------------------------
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$_info = sub {
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return (($_[0]) =~ qr{^(?:(.*)\=)?([^=]*)\(([^\(]*)\)$}o);
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};
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$_scalar_info = sub {
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my $id = 'undef';
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if (defined $_[0]) {
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\$_[0] =~ /\((\w+)\)$/o or CORE::die();
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$id = "$1-S";
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}
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return (undef, undef, $id);
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};
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$_new_error = sub {
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require Carp;
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my $self = shift;
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require YAML::Error;
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my $code = shift || 'unknown error';
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my $error = YAML::Error->new(code => $code);
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$error->line($self->line) if $self->can('line');
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$error->document($self->document) if $self->can('document');
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$error->arguments([@_]);
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return $error;
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};
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1;
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