From: John Carter <john.carter@...>
Date: 2004-08-12T06:49:19+09:00
Subject: Re: empty? and size in Enumerable

On Tue, 10 Aug 2004, Michael Neumann wrote:

>> module Enumerable
>>   # O(n)
>>   def size
>>     inject(0) {|s,| s+1}
>>   end
>> end
>> 
> Hehe, and how long does it take to determine the size of infinite or cyclic 
> Enumerable's? ;-)

Not nearly as long as Enumerable::sort does already...

John Carter                             Phone : (64)(3) 358 6639
Tait Electronics                        Fax   : (64)(3) 359 4632
PO Box 1645 Christchurch                Email : john.carter@tait.co.nz
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The universe is absolutely plastered with the dashed lines exactly one
space long.