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package ExtUtils::Builder::FileSet::Filter;
$ExtUtils::Builder::FileSet::Filter::VERSION = '0.017';
use strict;
use warnings;
use base 'ExtUtils::Builder::FileSet';
use Carp ();
sub new {
my ($class, %args) = @_;
my $self = $class->SUPER::new(%args);
$self->{condition} = $args{condition} or Carp::croak('No condition given');
return $self;
}
sub add_input {
my ($self, $source) = @_;
if ($self->{condition}->($source)) {
$self->_pass_on($source);
}
return $source;
}
1;
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