Add form-group class to _form.html.erb
Add migration for :user_id column, rake db:migrate to update the database, add current_user.pins.build when creating new Pins so that they are associated with (or owned by) a user
update pins_controller to remove correct_user method (it was too early and out of order)
Add migration for :user_id column, rake db:migrate to update the database, add current_user.pins.build when creating new Pins so that they are associated with (or owned by) a user
update pins_controller to remove correct_user method (it was too early and out of order)
Update pins_controller.rb so that Users can only edit their own pins (to put it another way: so that they cannot edit or destroy other user's pins)
add correct_user method to pins_controller.rb
Add pins/users associations: final step so that users wont see the EDIT BUTTON on other user's pins (or to rephrase that: a user can only see the edit button for their own pin)
Add gem paperclip, migration, run rake:db:migrate, and has_attached_file to pins.rb