Add an 'active' class to all active links in rails?

Add an 'active' class to all active links in rails?

Basically, I have a lot of code that looks like this:
link_to t('.profile'), business_path(@business), class: '#{'active' if
current_page? business_path(@business)}'
which isn't very DRY.
I was wondering if anyone knows a good way to modify the link_to helper
itself to automatically add an 'active' class to all links to the current
page.
If it helps, I'm open to using HAML or SLIM.