unRegisterBlockedMember method
Implementation
List<String> unRegisterBlockedMember(String otherMember) {
if (isBlockedMember(otherMember)) {
var myMemberId = member.documentID;
MaintainBlocked.unRegisterMemberAsBlocked(myMemberId,
otherMember); // not waiting, we keep in memory blocked members
blockedMembers.remove(otherMember);
}
return blockedMembers;
}