Raise Exception in Non Active Record Model

Rails
1

Hi There:

If I raise an exception in a Non Active Record Model object on call from
Controller that extends from ApplicationController, what are the best
ways to show it on the view side as an error?

Thanks much.

2

Smart RoR wrote:

Hi There:

If I raise an exception in a Non Active Record Model object on call from
Controller that extends from ApplicationController, what are the best
ways to show it on the view side as an error?

Thanks much.

I raise exception in Non Active Record Model.
I then have in Controller
begin
@some_var=NonActiveRecordModel.find_by_something
rescue => e
raise e
end

But the exception doesn’t reach the Controller from the Non Active
Record Model?
Something missing here.

3

Seems Controller Exception Handling kicks in as usual.
Wanted to avoid as this is part of JS AJAX request.