Function makePollingGauge

packages/effect/test/Metric.test.ts:23–27

(name: string, increment: number)

const labels = [MetricLabel.make("x", "a"), MetricLabel.make("y", "b")]

const makePollingGauge = (name: string, increment: number) => {
  const gauge = Metric.gauge(name)
  const metric = MetricPolling.make(gauge, Metric.value(gauge).pipe(Effect.map((gauge) => gauge.value + increment)))
  return [gauge, metric] as const
}

let nameCount = 0
const nextName = () => `m${++nameCount}`