supplier menu progress

app/models/supplier.rb

@@ -18,6 +18,7 @@ class Supplier
   property :city
   property :country, default: 'Netherlands'
   property :facebook_promotion_url
+  property :week_starts_on_monday, type: :boolean, default: true
 
   #LOCATION
   property :lat, type: Float #, default: 52.08062426379751
@@ -148,10 +149,6 @@ class Supplier
     SupplierMailer.creation(self).deliver_now
   end
 
-  def week_starts_on_monday?
-    true
-  end
-
   private
 
   def add_section_on_create