End chapter 8

[depot.git] / app / models / product.rb

diff --git a/app/models/product.rb b/app/models/product.rb
index 4cd770b8408e024060066222912e8afdb473d4e7..9cc9488c6030d3a2ba776359b759115f1df07e70 100644 (file)
--- a/app/models/product.rb
+++ b/app/models/product.rb
@@ -7,6 +7,12 @@ class Product < ActiveRecord::Base
                       :with    => %r{\.(gif|jpg|png)$}i,
                       :message => "must be a URL for GIF, JPG, or PNG image."
   
+  def self.find_products_for_sale
+    find(:all, 
+      :conditions => "date_available <= now()",
+      :order => :title)
+  end
+  
 protected
   def price_must_be_at_least_a_penny
     errors.add(:price, 'should be at least 0.01') if price.nil? || price < 0.01