On Wed, Sep 16, 2009 at 5:46 PM, Dudebot <[email protected]> wrote: > > Hi all, given these relationships > > class Order < ActiveRecord::Base > belongs_to :item > > class Item < ActiveRecord::Base > has_many :orders > > @items = Item.find( :all ) > > @items.each do |item| > ... > > What's the best way to test for existence of an "item" in the Order > database?
@order = Order.find(:first, :conditions => 'whatever', :include => :items ) @item = @order.items.find( :first, :conditions => 'whatever' ) if @order -- Greg Donald http://destiney.com/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
