"Done away"? As in, completed, or..?
FYI, rotations are different from residencies.
I believe APCE, the group in charge of accrediting pharmacy schools, has various guidelines regarding what a pharmacy school education program entails. Of these requirements, are x amount of hours required for introductory pharmacy practice experiences (IPPE) and advanced pharmacy practice experiences (APPE).
APPEs are done your final year in pharmacy school; in a four year program, this is what is known as your "rotations," and these experiences are to help fulfill those hours required for you to receive your PharmD. (And also so that you may get hands-on experience in various pharmacy settings)
Following your completion of a PharmD program, you can then choose to take on a PGY-1, or a residency. This is where you are practicing as a pharmacist, but still under a sort of "learning" establishment. (Notably, pharmacy residents are not paid as much as pharmacists.)