From: Sebastian Hungerecker <sepp2k@...>
Date: 2007-11-09T03:13:03+09:00
Subject: Re: alternate to case; generating a list of sub-classes

David A. Black wrote:
>    creatures = ArrayOfCreatures.new
>    [...]
>    num_of_creatures.times do |i|
>       creatures[i] = creature_classes[rand(4)].new
>    end

Assuming that ArrayOfCreatures.new works like Array.new this can be simplified 
to:
creatures = ArrayOfCreatures.new(num_of_creatures) do |i|
  creature_classes[rand(4)].new
end


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