How to return children objects?
- by keruilin
I have -- what I think -- is a simple question. Here's my code:
class Fruit < ActiveRecord::Base
end
class Apple < Fruit
end
class Kiwi < Fruit
end
Assume that I have all the STI setup correctly, and there are multiple types of Apple and Kiwi records in the table. From here...
fruits = Fruit.find(:all)
...how do I return an array of just Apples from the fruits array?
