Rails - Aug 2010 - ActiveRecord errors ... Best way to rescue a live web application?

Hi all,

I have some issues when a link is clicked twice quickly that deletes
an ActiveRecord row.

All I really want to do is set up some universal catch that will
redirect all application errors to index.

Best way?

Thanks!

Shawn

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try this:
instead of ActiveRecord::Errors use ActiveRecord::ActiveRecordError,

class ApplicationController < ActionController::Base

  rescue_from ActiveRecord::ActiveRecordError, :with => :method_name

private

  def method_name
    redirect_to your_path
  end

end
----- Original Message ----- 
From: "slindsey3000"
<slindsey3000-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Ruby on Rails: Talk"
<rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Sent: Thursday, August 12, 2010 10:34 AM
Subject: [Rails] ActiveRecord errors ... Best way to rescue a live web 
application?

> Hi all,
>
> I have some issues when a link is clicked twice quickly that deletes
> an ActiveRecord row.
>
> All I really want to do is set up some universal catch that will
> redirect all application errors to index.
>
> Best way?
>
> Thanks!
>
> Shawn
>
> -- 
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>
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>
> 

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in your ApplicationController, define:

def rescue_action(exception)
  super # optional
  # your code
end
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slindsey3000 wrote:
> Hi all,
> 
> I have some issues when a link is clicked twice quickly that deletes
> an ActiveRecord row.
> 
> All I really want to do is set up some universal catch that will
> redirect all application errors to index.
> 
> Best way?
Put a redirect tag in 404.html or 500.html, perhaps.
> 
> Thanks!
> 
> Shawn
Best,
-- 
Marnen Laibow-Koser
http://www.marnen.org
marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org

Sent from my iPhone
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On Thu, Aug 12, 2010 at 9:24 AM, Marnen Laibow-Koser
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>
wrote:
> slindsey3000 wrote:
>> Hi all,
>>
>> I have some issues when a link is clicked twice quickly that deletes
>> an ActiveRecord row.
>>
>> All I really want to do is set up some universal catch that will
>> redirect all application errors to index.
>>
>> Best way?
>
> Put a redirect tag in 404.html or 500.html, perhaps.
You can overwrite method_missing.

HTH,
Bill

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@ Bituin Bautista

Thank you works great.

On Aug 11, 7:22 pm, "Bituin Bautista"
<bituinbauti...-sFbbPxZDHXw0n/F98K4Iww@public.gmane.org>
wrote:
> try this:
> instead of ActiveRecord::Errors use ActiveRecord::ActiveRecordError,
>
> class ApplicationController < ActionController::Base
>
>   rescue_from ActiveRecord::ActiveRecordError, :with => :method_name
>
> private
>
>   def method_name
>     redirect_to your_path
>   end
>
> end
>
> ----- Original Message -----
> From: "slindsey3000"
<slindsey3...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> To: "Ruby on Rails: Talk"
<rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
> Sent: Thursday, August 12, 2010 10:34 AM
> Subject: [Rails] ActiveRecord errors ... Best way to rescue a live web
> application?
>
> > Hi all,
>
> > I have some issues when a link is clicked twice quickly that deletes
> > an ActiveRecord row.
>
> > All I really want to do is set up some universal catch that will
> > redirect all application errors to index.
>
> > Best way?
>
> > Thanks!
>
> > Shawn
>
> > --
> > You received this message because you are subscribed to the Google
Groups
> > "Ruby on Rails: Talk" group.
> > To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To unsubscribe from this group, send email to
> >
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > For more options, visit this group at
> >http://groups.google.com/group/rubyonrails-talk?hl=en.
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