use File::Slurp;
use YAML qw/DumpFile/;
use Text::CSV;
-use Encode qw/decode/;
+use Encode qw/from_to/;
my $debug = 0;
my $path = shift @ARGV || die "usage: $0 file.csv\n";
my $csv = read_file( $path );
-$csv = decode('utf-16', $csv);
+from_to($csv, 'utf-16', 'utf-8');
my @columns;