From: Ilan Berci <coder68@...>
Date: 2007-08-16T02:34:03+09:00
Subject: Re: How do you choose a random word from an array?

Stefano Crocco wrote:

> 
> christmas_bin[rand(christmas_bin.size)]
> 
Now to combine what Stefano did with your earlier request:
irb(main):001:0> class Array
irb(main):002:1> def rand; self[Kernel.rand(self.size)]; end
irb(main):003:1> end
=> nil
irb(main):004:0> [1,2,3].rand
=> 3

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