A little help understanding the controller

[eluser]xwero[/eluser]
from the user guide

If your controller contains a function named _remap(), it will always get called regardless of what your URI contains.

This means if you have a route to a method where the controller contains a _remap method the method gets routed twice. That is why it feels hackish.

I try to stay away as far as possible from everything that runs every time. Only if it needs to run every time then it's valid to use.