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lib/App/Fasops/Command/stat.pm  view on Meta::CPAN

    my $out_fh;
    if ( lc( $opt->{outfile} ) eq "stdout" ) {
        $out_fh = *STDOUT{IO};
    }
    else {
        open $out_fh, ">", $opt->{outfile};
    }

    # csv object
    my $csv = Text::CSV_XS->new( { eol => $/, } );

    # headers
    my @headers = qw{
        first legnth comparables identities differences gaps ns errors D indel
    };
    $csv->print( $out_fh, \@headers );

    my $content = '';    # content of one block
    while (1) {
        last if $in_fh->eof and $content eq '';