On Nov 5, 6:36 am, Arlen Christian Mart Cuss <cel... / sairyx.org>
wrote:
> irb(main):001:0> RUBY_VERSION
> => "1.9.0"
> irb(main):002:0> p 1
> 1
> => 1
> irb(main):003:0> p(1,2)
> 1
> 2
> => [1, 2]
> irb(main):004:0> a=[1,2]
> => [1, 2]
> irb(main):005:0> p(a)
> [1, 2]
> => [1, 2]
> irb(main):006:0> p(a,a)
> [1, 2]
> [1, 2]
> => [[1, 2], [1, 2]]
> irb(main):007:0>
>
> HTH
> Arlen

Thanks.