How do I increment a UUID gatling feeder

I prefer using the Iterator.continually helper instead like so:

object UuidFeeder {
    val feeder = Iterator.continually(Map("uuid" -> java.util.UUID.randomUUID.toString()))
}

usage would be the same as before.. hope it helps :)

// Usage
//
// scenario("My Scenario")
//      .feed(UuidFeeder.feeder)
//      .exec(http("MyCall"))
//    ...// rest of code

Your code looks fine to me and should generate different UUIDs for each virtual user every time they reach the feed action.

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