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Fix #938 — fixes resource handling in Iterant.repeat, adds Iterant.retryIfEmpty #965

merged 4 commits into from Jul 31, 2019


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commented Jul 28, 2019

See #938 for the bug description.

This PR fixes iterant.repeat to handle resources (Scope) correctly.

Because repeat returns empty on empty streams, this PR also adds a new retryIfEmpty operator:

import scala.util.Random

val stream = Iterant[Coeval].suspend(Coeval {
  val nr = Random.nextInt()
  if (nr % 10 != 0)
    Iterant[Coeval].of(1, 2, 3)

alexandru added 4 commits Jul 28, 2019
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I'm not sure that we want to special-case empty streams in this fashion (e.g. fs2 doesn't do that), but resources not staying open is the most important thing here, so we probably should go ahead.

Avasil approved these changes Jul 30, 2019

@alexandru alexandru merged commit f2e53ca into monix:master Jul 31, 2019

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