What is the syntax to take a slice of a list reference? The following gives me Argument "" isn't numeric in array element with the warning message indicating the @left= line.

 my ($self, $n)= @_;
 my $len= scalar @$self;
 print " *** n=$n, len=$len\n";
 my @left= $self->[0..$n-1];
 my @right= $self->[$n..$len-1];

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The print indicates that n=1, and len=6. $self is [1, 2, 3, 4, 5, 6] using BigInt's.

What I want to do is put n items in @left and the remaining items in @right.

—John

In reply to Still slice impared by John M. Dlugosz

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