API change gatling 2.3 - 3.x - Feeders / FeederBuilder

Hi,

I think an easy question :wink:
I just want to get the feeder outside the “user action”…, so i got a code snipped wich is workin on gatling 2.3 …


def login(feeder: FeederBuilder[_]): ChainBuilder = {
feed(feeder)

so you are able to chain it later on in the loadscript e.g;

.exec(Login.login(csv(“admins.csv”)))
.exec …

but “FeederBuilder” is not available anymore within gatling 3.x , what is the type to use within gatling 3.0

Regards,
Arjan