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referenced_by
2006 Apr 07
4
belongs_to and lookup tables
I have two classes, Listing and Warranty. A Listing (think of it as a
product) may or may not have a Warranty from a lookup table.
When I want the Warranty.company for a given Listing I want to say the
following:
@listing = Listing.find(4)
@company = @listing.warranty.company
In order to do that I did the following:
class Listing < ActiveRecord::Base
belongs_to :warranty
end
and