end of day commit

app/helpers/application_helper.rb

@@ -26,8 +26,28 @@ module ApplicationHelper
     'Qwaiter'
   end
 
+  # Helper for displaying HTML currency values
+  def currency(amount, opts={})
+    amount ||= 0.0
+    amount = amount.to_f
+    #prefix = case company.currency
+    #         when 'GBP' then '£ '
+    #         when 'USD' then '$ '
+    #         else '€ '
+    #         end
+    prefix = '€ '
+    return (prefix + ("%.2f" % amount)).html_safe
+
+    # Rails native is ambiguous since is uses translation hashes 
+    options = {:unit => '€'}.merge(opts)
+    number_to_currency(amount, options)
+  end
   def list_open?
-    session[:active_list_id].present?
+    active_list_id.present?
+  end
+
+  def active_list_id
+    current_user.try(:active_list_id)
   end
 
   def no_content_given(model)