From: Chris Browne <cbrowne@...>
Date: 2007-05-04T03:13:18+09:00
Subject: Re: Array to Hash

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Good call, had value == nil in there but changed it right before I  
replied.

-Chris-

Automation Engineer
Rally Software Development
ph: 303-565-2857
www.rallydev.com

On May 3, 2007, at 11:45 AM, james.d.masters@gmail.com wrote:

> On May 3, 10:17 am, s...@seebs.net (Peter Seebach) wrote:
>> In message <D5AF5C55-270A-4E23-899D-11EAE7ED1...@rallydev.com>,  
>> Chris Browne writes:
>>
>>> array = [ nil, "b", nil, nil, nil , "f", "g", nil, nil, "j"]
>>> hash = {}
>>> array.each_with_index { |value, index| hash[index] = value  
>>> unless ! value }
>>> puts hash.inspect
>>
>> My code was very similar to this.
>>
>> 5 quatloos to the first person to find a hypothetical case where  
>> this code
>> produces the wrong answer.
>
> When values are false.  Replace condition from "! value" to
> "value.nil?".
>
>


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