Re: [PhillyOnRails] a little hold 'em code ... help please

[Brian Buckley <briankbuckley@gmail.com>]

>   def shuffle
>     deck_shuffled = Array.new
>     deck_length_orig = @deck.length
>     while deck_shuffled.length < deck_length_orig
>       rand_card = rand(@deck.length)
>       deck_shuffled << @deck[rand_card]
>       @deck.delete_at(rand_card)
>     end
>     @deck.replace(deck_shuffled)
>   end
> end

reuse the Array shuffle method of the facets gem

require 'facets/array/shuffle'
...
def shuffle
  @deck.shuffle
end

--Brian Buckley
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