addRevision method

void addRevision(
  1. Map<String, dynamic> meta,
  2. DbPrincipal principal
)

Implementation

void addRevision(Map<String, dynamic> meta, DbPrincipal principal) {
  var revisions = meta['revisions'] =
      (List<Map<String, dynamic>>.from(meta['revisions'] ?? []));
  revisions.add(_createRevision(principal));
}