From: Wybo Dekker <wybo@...4all.nl>
Date: 2012-10-19T06:35:30+09:00
Subject: Re: Truncate number which ends with 0 decimal

On 2012-10-18 22:34, Joao Silva wrote:
> Hi All.
> 
> The question is how I can do to truncate a float number ending in 0.

$ irb
>> class Numeric; def to_2; "%.2f" % self end end
=> nil
>> 2345.5000.to_2
=> "2345.50"
>> 2.to_2
=> "2.00"
>>

-- 
Wybo