Hi skt,



First of all: I would highly encourage you to upgrade immediately to at least 
3.0.20.



Second: What method are you calling exactly to get that error?

On Wed, Sep 3, 2014 at 2:35 PM, skt <stibre...@gmail.com> wrote:

> Hello,
> I am on an old version of Rails (3.0.5) and can't upgrade right now. When I 
> try to use assign_attributes on a model I get the error that the method is 
> not found as below
> NoMethodError - undefined method `assign_attributes' for 
> #<User:0x007ffb7c2ae638>:
>   activemodel (3.0.5) lib/active_model/attribute_methods.rb:364:in 
> `method_missing'
>   activerecord (3.0.5) lib/active_record/attribute_methods.rb:46:in 
> `method_missing'
> I searched for the method in the classes where update_attributes is defined 
> but indeed I couldn't find assign_attributes defined in any of the gems. 
> From the history of the method in the docs 
> <http://apidock.com/rails/v3.1.0/ActiveRecord/Base/assign_attributes> I 
> understand it was created in 2.3.8 so I would think the method would be 
> there in 3.0.5.
> Any thoughts on why my ActiveRecord 3.0.5 gem doesn't have this method 
> defined?
> Thanks,
> -S
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