Now your boss has decided he wants this example search on 6 different pages (that require 6 different controllers). What do you do? Copy/paste the query with

Now your boss has decided he wants this example search on 6 different pages (that require 6 different controllers). What do you do? Copy/paste the query within all 6 controllers Create a class with a method (or just a function) to handle it Why is the idea that you shouldn't duplicate code novel enough to make it to the front page of HN?