Method findBestSlackSplitBefore

src/runtime/adapters/slack.ts:687–705

(text: string, token: string)

    return Math.max(1, best);
  }

  private findBestSlackSplitBefore(text: string, token: string): number {
    let fromIndex = Math.min(text.length, MAX_MESSAGE_LENGTH);

    while (fromIndex > 0) {
      const index = text.lastIndexOf(token, fromIndex);
      if (index < 0) {
        return -1;
      }

      const splitAt = index + token.length;
      if (this.isSlackMessageWithinLimit(text.slice(0, splitAt))) {
        return splitAt;
      }

      fromIndex = index - 1;
    }

    return -1;
  }

  private async tryAckReaction(client: any, event: any): Promise<void> {