lk | changes type of date stored for client pickup

db/migrate/20151230021120_change_pickup_date_to_date_time.rb

@@ -0,0 +1,17 @@
+class ChangePickupDateToDateTime < ActiveRecord::Migration
+  def up
+    add_column :clients, :pickup_datetime, :datetime
+    Client.all.to_a.each{ |client|
+      if client.pickup_date
+        client.update_attribute(:pickup_datetime, client.pickup_date)
+      end
+    }
+    rename_column :clients, :pickup_date, :pickup_date_bkp
+    rename_column :clients, :pickup_datetime, :pickup_date
+  end
+
+  def down
+    remove_column :clients, :pickup_date
+    rename_column :clients, :pickup_date_bkp, :pickup_date
+  end
+end