So just to answer my question:
def self.find(key)
return @h[key]
end
Where h is the hash I have created from the file.
Thanks all,
I.
On Mar 8, 1:58 pm, lix <[email protected]> wrote:
> Hi,
>
> I was reading about ActiveModel to ride rails without ActiveRecord,
> but the documentation doesn't include info about find, and how to
> implement search functionality.
>
> I need to do the following:
>
> - i have a simple controller which get 2 parameters (:country, :city)
> - i would like to implement a simple search which returns the
> population of the city
>
> Controller code:
>
> @country = params[:country]
> @city = params[:city]
> @population = Population.find(:country => @country, :city => @city)
>
> How should I implement find in the model? The data is in plain text
> files(don't ask), and I can look up in it using country_city as key
> and the population as value (simple hash).
>
> Thank you in advance,
> Istvan
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