Add emqx_topic:tokens/1 function

2019-03-13 14:46:54 +08:00 · 2019-03-13 14:46:54 +08:00 · a4550a8fc4
parent 513d2bcaaa
commit a4550a8fc4
1 changed files with 5 additions and 0 deletions
--- a/src/emqx_topic.erl
+++ b/src/emqx_topic.erl
@ -157,6 +157,11 @@ levels(Topic) when is_binary(Topic) ->
 tokens(Topic) ->
    binary:split(Topic, <<"/">>, [global]).

+%% @doc Split topic to tokens.
+-spec(tokens(topic()) -> list(binary())).
+tokens(Topic) ->
+    binary:split(Topic, <<"/">>, [global]).
+
 %% @doc Split Topic Path to Words
 -spec(words(topic()) -> words()).
 words(Topic) when is_binary(Topic) ->