[Rails] Re: accessing the changed? method for an overridden attribute - sorry - non question

On Friday, 9 August 2013 18:04:54 UTC+1, tonypm wrote:

I am using rails 2.3, and have overridden an attribute.

I am building a before_save callback, and would like to check if the attribute has changed - but can't figure out a way to do this. 

Sorry - silly Friday afternoon question.  changed? method applies to the object as a whole, to test if an attribute has changed, should have used attrname_changed?  which of course hasn't been overridden.

 

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe@googlegroups.com.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/058af936-2bce-4ce9-a61a-01b6502764fc%40googlegroups.com?hl=en-US.
For more options, visit https://groups.google.com/groups/opt_out.