Method offer

packages/effect/src/PubSub.ts:2709–2725

(a: A)

    this.index++
  }
  offer(a: A): number {
    const index = this.publisherIndex++
    this.tail.value = a
    this.tail.index = index
    this.tail.next = {
      value: AbsentValue,
      index: 0,
      next: null
    }
    this.tail = this.tail.next
    if (this.size === this.capacity) {
      this.head = this.head.next!
    } else {
      this.size += 1
    }
    return index
  }
  offerAll(as: Iterable<A>): void {
    for (const a of as) {
      this.offer(a)