Going off on a bit of a tangent, it just occurred to me that it should be possible to write the first_x function recursively, to reduce code duplication. Ie: 
sub first_x {
    return
        wantarray
        ? ( split /\s+/, $_[0], $_[1] + 1 )[ 0 .. $_[1] - 1 ]
        : join ' ', first_x( @_ );
}

[download]
Maybe a similar pattern could be applied in other circumstances as well.

--
use JAPH;
print JAPH::asString();

In reply to Re^2: Truncate Data from MySQL by wol
in thread Truncate Data from MySQL by rich731

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