From: Robert Klemme <shortcutter@...>
Date: 2008-09-15T21:23:35+09:00
Subject: Re: Difference between 2 dates

2008/9/15 Srinivasa Rao <srinivasa_rao3@mindtree.com>:
> Hi all,
>
> duration_val= Time.now.strftime("%Y-%m-%d %H:%M:%S")-start_time_Val
>
> Start_time_val formate  is also same formate ("%Y-%m-%d %H:%M:%S").
>
>
> I could not able to subtract 2 datetimes . Please suggest me .
>
> I am getting error like this
> undefined method `-' for "2008-09-15 17:46:54":String

As the error indicates: you need to subtract Time values and not String values.

Cheers

robert

-- 
use.inject do |as, often| as.you_can - without end