LJ::Memories::get_by_keyword — Get memories given a user and a keyword/keyword id.
LJ::Memories::get_by_keyword(uuobj, kwoid, opts
uuobj. User id or user object to get memories for.
kwoid. Keyword (string) or keyword id (number) to get memories for.
opts. Hashref of extra options to pass through to memory getter. Suggested options are filter and security for limiting the memories returned.