iilyak commented on a change in pull request #3568:
URL: https://github.com/apache/couchdb/pull/3568#discussion_r633788139
##########
File path: src/chttpd/src/chttpd_changes.erl
##########
@@ -65,64 +65,85 @@ handle_db_changes(Args0, Req, Db0) ->
DbName = fabric2_db:name(Db0),
StartListenerFun = fun() ->
fabric2_events:link_listener(
- ?MODULE, handle_db_event, self(), [{dbname, DbName}]
- )
+ ?MODULE,
+ handle_db_event,
+ self(),
+ [{dbname, DbName}]
+ )
end,
Start = fun() ->
- StartSeq = case Dir =:= rev orelse Since =:= now of
- true -> fabric2_db:get_update_seq(Db0);
- false -> Since
- end,
+ StartSeq =
+ case Dir =:= rev orelse Since =:= now of
+ true -> fabric2_db:get_update_seq(Db0);
Review comment:
+1 for the ability to put short expressions on the same line as the
matching pattern. Some other formaters would always insert new line here.
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