Hi Keerthi,
Following is useful for you
(2.3465*100).round / 100.0
Note: Don't forget .0 for 100
Thanks & Regards,
Vijay
On Wed, Sep 12, 2012 at 11:55 AM, keerthi priya <
[email protected]> wrote:
> Hi all
> i am trying to use round method if have a value 2.08 i want it as 2.1 and
> it worked in 1.9.2 but not in 1.8.7 is there any other way of doing it.
>
>
> USING 1.9.2
>
> 1.9.2p320 :001 > 2.08.round(1)
> => 2.1
> 1.9.2p320 :002 > 2.04.round(1)
> => 2.0
>
> USING 1.8.7
>
> irb(main):001:0> 2.08.round
> => 2
> irb(main):002:0> 2.08.round(1)
> ArgumentError: wrong number of arguments (1 for 0)
> from (irb):2:in `round'
> from (irb):2
> from :0
> i can able to use round but not with one decimal
>
> Can any tell how can i get round(1) in 1.8.7
>
> Cheers,
>
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