This is slightly tied with my previous post. I wasn't sure if I was supposed to make another message in there, so I made a new post.
So in my previous post I accidentally asked a pure ruby question about gsub which I'll be using in this question.
Anyways, what I want to do is to take a single parameter from user's input in the Form_for and run it through the gsub code [ @file_cut = order.gsub(/[\w ! # $ % ^ & * + -]+\.doc$/, '*.doc) ] when the user submits the form. The parameter will still be stored in the database so I don't think test_field_tag, etc. will help me unless you think otherwise. Also, I'm hoping not to use javascript in my code.
Here's my code:
orders_controller.rb
