[#3986] Re: Principle of least effort -- another Ruby virtue. — Andrew Hunt <andy@...>

> Principle of Least Effort.

14 messages 2000/07/14

[#4043] What are you using Ruby for? — Dave Thomas <Dave@...>

16 messages 2000/07/16

[#4139] Facilitating Ruby self-propagation with the rig-it autopolymorph application. — Conrad Schneiker <schneik@...>

Hi,

11 messages 2000/07/20

[ruby-talk:03841] RE: *arr expansion

From: Aleksi Niemel<aleksi.niemela@...>
Date: 2000-07-05 16:49:57 UTC
List: ruby-talk #3841
>   def initialize(*elts)
>     @elts = Array.new;
>     elts.each {|x| @elts << x}
>     @elts.uniq!
>   end

Guy already solved the case (I assume), but I've one comment to make. You
could probably replace 

  elts.each {|x| @elts << x} 

with 

  @elts.concat elts

or (in this case) just

  @elts = elts.dup

	- Aleksi

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