Re: [Rails] Re: Re: Associations and Math between Models

On Wed, Sep 5, 2012 at 1:14 PM, Sa S. <lists@ruby-forum.com> wrote:

> Sorry, I should clarify. In my Model_2 view, I'm trying to simply have a
> table that iterates through all the model_1's and calculates that method
> above using the model_1's attribute that I need

But you're not showing us a view, you're showing us a model.

Do you really want `some_method` to return one value or an array
of values?

If you only want one value, why don't you pass the Model_1 instance
(or the attribute) you're interested in to the Model_2 instance?

def some_method(model_1_attribute)
attr_a * model_1_attribute
end

--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan

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