comp.lang.ruby

Josselin

1/30/2007 7:19:00 AM

On 2007-01-30 08:14:39 +0100, "Gerald Ebberink" <g.h.p.ebberink@nclr.nl> said:

> Rand(18)-9
>
> Gerald Ebberink
> Laser Technician
>
> NCLR B.V.
> PO box 2662
> Enschede 7500CR
> The Netherlands
> Work: 31 53 4891110
> Direct: 31 53 4893961
> Fax: 31 53 4891102
> Email: g.h.p.ebberink@nclr.nl
>
> http://www.linkedin.com/in/gera...
>
>
>
>
> Want a signature like this?
>
> -----Original Message-----
> From: Josselin [mailto:josselin@wanadoo.fr]
> Sent: dinsdag 30 januari 2007 8:10
> To: ruby-talk ML
> Subject: generating negative random numbers
>
> I know how to generate positive random numbers, but is it possible to
> generate a random number in a range such [-9..+9] ?
> tfyh
>
> joss

thanks ... I'd never think about it !