Ross Bamford
2/2/2006 1:14:00 AM
On Thu, 2006-02-02 at 06:57 +0900, misiek wrote:
> I need to change variable as int = 1 on = 01
Based on the question, this is as likely as not what you're after:
1.to_s.rjust(2,'0')
# => "01"
sprintf('%.2d', 1)
# => "01"
That's strings, though. My math isn't great but I think int 1 *is* int
01 (isn't it?)
1.to_s.rjust(2,'0').to_i
# => 1
--
Ross Bamford - rosco@roscopeco.REMOVE.co.uk