Cycle through current project's buffer's only

[tonycpsu]

Is there a way to cycle through buffers like with next-buffer/previous-buffer but limited only to buffers associated with the current project? If not, this would be great -- perhaps projectile could add buffer ring integration to achieve this?

[bbatsov]

There's already a command that returns the list of project buffers, so implementing something like next-project-buffer should be trivial.