using rand method in ruby for computer vs player

Question

I am trying to understand how to use rand to do this. if there were two players for example player a and player b and the computer had to be one and the human the other. How would i implement this?

score -2 · Accepted Answer · answered Jul 19 '14 at 16:05

-2

[:computer, :player].shuffle.first will give you on random who is first.

answered Jul 19 '14 at 16:05

hahcho

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`sample` is more adequate – bjhaid Jul 19 '14 at 16:07
the tutorial i am following uses this – user3684357 Jul 19 '14 at 16:10
cpu = rand() > 0.5 ? 'X' : 'O' user = @cpu == 'X' ? 'O' : 'X' – user3684357 Jul 19 '14 at 16:11

using rand method in ruby for computer vs player

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