jsn1
1
I am working with the book agile Web D. second edition, and in
page 110 there is an example i how to create the model CartItem.
I am using rails 2.0 and after adding the class CartItem I get an error
at the constructor Initialize
class CartItem < ActiveRecord::Base
attr_reader :product, :quantity
def initialize(product)
@product = product
@quantity = 1
end
it underlines the word “initialize” and says “Subclass does not call
super in constructor”
jsn1
2
On Sun, Jul 27, 2008 at 12:09 AM, Pepe S.
[email protected] wrote:
I am working with the book agile Web D. second edition, and in
page 110 there is an example i how to create the model CartItem.
I am using rails 2.0 and after adding the class CartItem I get an error
at the constructor Initialize
class CartItem < ActiveRecord::Base
Check the example again - CartItem doesn’t inherit from ActiveRecord.
Barry