slice()

in src/utils.js [293:307]

• 15 lines of code
• 5 McCabe index (conditional complexity)

  slice(start = 0, end = this.tell()) {
    if (end < 0) {
      end = this.tell() + end;
    }
    if (start < 0) {
      throw new TLSError(ALERT_DESCRIPTION.INTERNAL_ERROR);
    }
    if (end < 0) {
      throw new TLSError(ALERT_DESCRIPTION.INTERNAL_ERROR);
    }
    if (end > this.length()) {
      throw new TLSError(ALERT_DESCRIPTION.INTERNAL_ERROR);
    }
    return this._buffer.slice(start, end);
  }