findFirstWithContentId method

BodyPart? findFirstWithContentId(
  1. String partCid
)

Finds the first part with the partCid content-ID

Implementation

BodyPart? findFirstWithContentId(String partCid) {
  if (cid == partCid) {
    return this;
  }
  final parts = this.parts;
  if (parts != null) {
    for (final part in parts) {
      final match = part.findFirstWithContentId(partCid);
      if (match != null) {
        return match;
      }
    }
  }

  return null;
}