From: Sebastian Hungerecker <sepp2k@...>
Date: 2007-12-18T04:03:21+09:00
Subject: Re: dividing by two and rounding up

Tom Norian wrote:
> How do I divide a number (integer) by 2 and get a result that is like:
>
> 5/2 I want 3
>  6/2 I want 3
> 7/2 I want 4

>> (5/2.0).ceil
=> 3
>> (6/2.0).ceil
=> 3
>> (7/2.0).ceil
=> 4


HTH,
Sebastian
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