Singleton: Difference between revisions

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@@ Line 283: / Line 283: @@
 % spec singleton:get(Key::any()) -> {ok, Value::any()} | {error, not_found} | timeout
 get(Key) ->
+	singleton() ! {get, self(), Key},
-	Pid = singleton(),
-	Pid ! {get, self(), Key},
 	receive
 		{ok, Value} -> {ok, Value};
@@ Line 294: / Line 293: @@
 % spec singleton:set(Key::any(), Value::any()) -> ok | timeout
 set(Key, Value) ->
+	singleton() ! {set, self(), Key, Value},
-	Pid = singleton(),
-	Pid ! {set, self(), Key, Value},
 	receive
 		ok -> ok;