unblock method
Unblock the Redditor.
Implementation
Future<void> unblock() async {
final currentUser = (await reddit.user.me()) as Redditor;
final data = {
'container': 't2_' + currentUser.data!['id'],
'name': displayName,
'type': 'enemy',
};
await _throwOnInvalidRedditor(() async => await reddit.post(
apiPath['unfriend'].replaceAll(RedditorRef._subredditRegExp, 'all'),
data,
discardResponse: true));
}