From: Daniel N <has.sox@...>
Date: 2006-07-26T00:21:47+09:00
Subject: Re: there has got to be a better way...

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On 7/26/06, Michael Barinek <barinek@gmail.com> wrote:
>
> i'm looking to simplify the below...
>
> @tournament.rounds = Array.new(4) { Round.new }
>
> @tournament.rounds[0].matches =  Array.new(8) { Match.new }
> @tournament.rounds[1].matches =  Array.new(4) { Match.new }
> @tournament.rounds[2].matches =  Array.new(2) { Match.new }
> @tournament.rounds[3].matches =  Array.new(1) { Match.new }
>
> thoughts/suggestions?
>
> --
> Posted via http://www.ruby-forum.com/.




a = [8,4,2,1]
@tournament.rounds = 0.upto(3).inject([]) { |round, index| Round.new.matches=
Array.new( a[index] ) {Match.new} }

I think that should provide the same thing that you have.

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