effect-io-ai

Package: effect
Module: TxQueue

TxQueue.isEmpty

Checks whether the queue is empty.

Example (Checking whether a queue is empty)

import { Effect, TxQueue } from "effect"

const program = Effect.gen(function*() {
  const queue = yield* TxQueue.bounded<number>(10)

  const empty = yield* TxQueue.isEmpty(queue)
  console.log(empty) // true

  yield* TxQueue.offer(queue, 42)
  const stillEmpty = yield* TxQueue.isEmpty(queue)
  console.log(stillEmpty) // false
})

Signature

declare const isEmpty: (self: TxQueueState) => Effect.Effect<boolean>

Source

Since v2.0.0