# Suppose you have a fiber that yields chunks of paginated api results: (def api-results (fiber/new (fn [] (yield [1 2 3]) (yield [4 5 6])))) # Using :iterate, the right side of the binding is evaluated each time the loop is run, # which allows for running a side-effecting expression that may be different each time. (loop [_ :iterate (fiber/can-resume? api-results)] (pp (resume api-results))) # This example can be simplified using :generate (loop [chunk :generate api-results] (pp chunk))