From: "Carlo E. Prelz" <fluido@...>
Date: 2012-12-26T16:49:47+09:00
Subject: Re: Accumulate total count for each month

	Subject: Accumulate total count for each month
	Date: Wed 26 Dec 12 12:16:26PM +0900

Quoting Soichi Ishida (lists@ruby-forum.com):

> Normally, when counting the number of each word occurred in a file,
> using hash can help (each word as a key).  But this case, it is not that
> simple because the key is date object.
> 
> Do you have better ideas for counting the number of events each
> month?

Why not use the year+month as the hash key? From your DateTime object,
you obtain an appropriate string with dt.strftime('%Y%m').

Carlo

-- 
  *         Se la Strada e la sua Virtu' non fossero state messe da parte,
* K * Carlo E. Prelz - fluido@fluido.as             che bisogno ci sarebbe
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