Ok, thank you.  I think I understand it more now.

On Wed, Jan 5, 2011 at 11:43 PM, Abel Tamayo <[email protected]> wrote:
> I think you got it all wrong. Cron and Delayed Job are two completely
> different and unrelated things; they don't have to work together.
> Maybe you should take a look at the examples in the wiki as they're pretty
> accurate both at showing  you how to use and configure each and at helping
> you chose which one is more appropriate in your case.
>
> On Wed, Jan 5, 2011 at 5:34 PM, chris <[email protected]> wrote:
>>
>> Cron and delayed_job are entirely separate things.
>>
>> You use cron if you want to run things daily (or hourly). Say you want to
>> send a daily report to all your users, you would use the code your posted
>> above.
>>
>> You use delayed_job if you want to run something in the background (email
>> sending, heavy processing, etc) after something happens. Say, someone buys
>> something from your site and you want to send them a receipt. You would do
>> this via delayed_job, doing something like
>> UserMailer.send_later(:notification_mail, user)
>>
>> Hope that helps!
>>
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