On Sat, Apr 18, 2009 at 10:17 AM, Fernando Perez <li...@ruby-forum.com> wrote: > > @order.items.each do |item| > item.product.title > end > > Now I'm having problems specing item.product.title. A quick and dirty > fix is to trade a for for an underscore, so I create Item#product_title: > > def product_title > product.title > end
And this still doesn't satifsy the "Law" of Demeter because you're still calling order.items[x].product_title. Simply adding a method call in between doesn't obviate the fact that you need the order's item's product's title. I would split the difference and have an orders helper that knew how to format each component of a displayed item. ///ark _______________________________________________ rspec-users mailing list rspec-users@rubyforge.org http://rubyforge.org/mailman/listinfo/rspec-users
