How are you checking to see if the row was updated or not? By the
updated_at timestamp, or something else?
I'm not sure if you're asking for help coming up with a way to determine
whether or not a row should be deleted, or just how to delete it.
The how to delete is simple enough, I guess. Just loop through the
records and call destroy on the object if it doesn't meet your criteria
with something like this:
@records.each { |record| record.destroy if/unless # insert your logic
here }
-- Josh
http://iammrjoshua.com
Me wrote:
> I have a table of data that I update with a file. I would like to
> delete all data that does not get updated.
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