What method is better to test if file is a plain ascii text file. I'm already checking MIME types of non-text file with File::Type.
Should I check the text files with perl's -T like so: 

if(-T $file) {
    print "$file is an ascii text file \n";
} else {
    print "Not an ascii text file \n";
}

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Or check that it matches application/octet-stream MIME type like so: 

    my $ft           = File::Type->new();
    my $type         = $ft->mime_type($file);

    if ( $type eq "application/octet-stream" ) {
        do this..
    } else {
        do that..
    }

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In reply to Perl -T vs Mime::Types by roperl

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