EaTea/CITS4230-Project-Group-7 — comment on commit 5af16efe1ee657c79b9ecba794e1af48d08b400e
File:  line 0
By S0uten:

Change the 1st one back to:
format.html { redirect_to(items_url) }

Although, you may want to change the index action from:
session[:list_id] = params[:list_id]
@find_completed = params[:comp]
@items = List.find(params[:list_id]).items.find_all_by_completed(@find_completed)
to:
if params[:list_id]
session[:list_id] = params[:list_id]
end
@find_completed = params[:comp]
@items = List.find(session[:list_id]).items.find_all_by_completed(@find_completed)

That way you only update the session when there is a parameter.

The 2nd one should probably also just be:
format.html { redirect_to(items_url) }