super
irb(main):024:0> hands = Array.new(4) {|idx| Array.new(4)}
=> [[nil, nil, nil, nil], [nil, nil, nil, nil], [nil, nil, nil, nil],
[nil, nil, nil, nil]]Regards,
Bill
Ah, thanks Bill and others who might respond. All I have to do is set
the
initial values of hands to 0, not nil.
beep beep
Charlie