my $color = $colors[rand @colors];
Or 
my $color = $colors[int rand @colors];

[download]
which does the exact same thing, but doesn't depend on the knowledge that numbers used as array indexes are truncated to integer, instead of rounded.

In reply to Re^2: Error while taking 'Scalar of scalar' by bart
in thread Error while taking 'Scalar of scalar' by cool

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