move create counter to the observers
restrict profile update
replace current_or_guest_user with current_user in the drop down link.
reform gem with comment
comments controller updated with reform
process_form
remove explicit call to format.js
before action update
article with form object
properties instead of property
form object with profile
no hidden value for tag_list
update form object integration with profile
edit summary validation on already persisted record
remove validation checks
trailing newline
remove fields_for in hstore nested fields