Prophet::Replica::sqlite(3pm)

METHODS

  replica_exists
Returns true if the replica already exists / has been initialized. Returns false otherwise.

  replica_version
Returns this replica's version.

  set_replica_version
Sets the replica's version to the given integer.

  uuid
Return the replica UUID

Internals of record handling

  traverse_changesets { after => SEQUENCE_NO, UNTIL => SEQUENCE_NO, callback => sub { } }
Walks through all changesets from $after to $until, calling $callback on each.

If no $until is specified, the latest changeset is assumed.

  changesets_for_record { uuid => $uuid, type => $type, limit => $int }
Returns an ordered set of changeset objects for all changesets containing changes to this object.

If "limit" is specified, only returns that many changesets (starting from record creation).

Note that changesets may include changes to other records

  list_records { type => $type }
Returns a reference to a list of record objects for all records of type $type.

Order is not guaranteed.

  read_userdata_file
Returns the contents of the given file in this replica's userdata directory. Returns "undef" if the file does not exist.

  write_userdata_file
Writes the given string to the given file in this replica's userdata directory.

Working with luids