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package Geo::USCensus::TIGERweb::Service;
use strict;
use warnings;
use base 'Geo::USCensus::TIGERweb';
use Geo::USCensus::TIGERweb::Layer;
use List::Util qw(first);
sub layer {
my $self = shift;
my $id_or_name = shift;
my $def = first { $_->{id} eq $id_or_name or $_->{name} eq $id_or_name }
@{ $self->info->{layers} };
if (!$def) {
$self->{error} = "TIGERweb layer name/id '$id_or_name' not found";
return;
}
return $self->create('Layer', $def->{id});
}
1;
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