From: Martin Sharon <huangshuo.9@...>
Date: 2009-04-27T14:31:24+09:00
Subject: Re: How to parse a "line"?

h = {}

strs.each{|i|h[(v=i.split).shift]=v}

The array size is 1 by this sentense...

Todd Benson wrote:
> On Sun, Apr 26, 2009 at 11:45 PM, 7stud -- <bbxx789_05ss@yahoo.com> 
> wrote:
>> shift changes the array in place:
> I looked at an old thread where Bob Hutchinson piped in about
> potential GC problems with this, but that was back in '07
> 
>> [20, 30]
>> x = arr[1..-1]
> new object is created by x =
> 
>> [10, 20, 30]
>>
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