Adding addresses to existing groups and make them changable

db/migrate/20150115050936_add_address_instances_to_existing_enterprise_groups.rb

@@ -0,0 +1,14 @@
+class AddAddressInstancesToExistingEnterpriseGroups < ActiveRecord::Migration
+  def change
+    country = Spree::Country.find_by_name(ENV['DEFAULT_COUNTRY'])
+    state = country.states.first
+    EnterpriseGroup.all.each do |g|
+      if g.address.present? then
+        next
+      end
+      address = Spree::Address.new(firstname: 'unused', lastname: 'unused', address1: 'undefined', city: 'undefined', zipcode: 'undefined', state: state, country: country, phone: 'undefined')
+      g.address = address
+      g.save
+    end
+  end
+end