open fun <A> TQueue<A>.removeAll(pred: (A) -> Boolean)(source)

Filter a TQueue, removing all elements for which pred returns false.

import arrow.fx.stm.TQueue
import arrow.fx.stm.atomically

suspend fun main() {
val tq =<Int>()
atomically {
tq.removeAll { it != 0 }
println("Items in queue ${atomically { tq.flush() }}")

This function never retries.

This function has to access both TVar's and thus may lead to increased contention, use sparingly.