Drupal: HOw to recreate a function within a module so it won't be over written on update
Posted on 2014-02-04
i had to make a change to one of the files in commerce_discount. I added a join to the query so I could see another field in the product display. I realized/remembered that should i need to update the commerce discount module, I will lose the changes I made. I figure I need to create/recreate the file with my changes, but how do I do this and call the new file and where do I store it so it will not be overwritten?
So for example, if I have made a change to coupon_discount.module, how do I recreate it?