Split out routing key creation into a new function

diff --git a/irc/irc_conn.erl b/irc/irc_conn.erl
index 3d4ba62..05eff3c 100644 (file)
--- a/irc/irc_conn.erl
+++ b/irc/irc_conn.erl
@@ -168,11 +168,13 @@ join_channel(Channel, State) ->
     Command = #irc_command{command = "JOIN", middles = [Channel]},
     send_command(Command).
 
-add_amqp_listener(Instance, ObjectSup) ->
+get_routing_key(Instance) ->
        InstanceKey = irc_amqp_listener:encode_routing_key(atom_to_list(Instance)),
-       RoutingKey = InstanceKey ++ ".output.*",
+       InstanceKey ++ ".output.*".
+
+add_amqp_listener(Instance, ObjectSup) ->
        {ok, _ChildPid} = irc_object_sup:add_amqp_listener(
-                       ObjectSup, self(), RoutingKey).
+                       ObjectSup, self(), get_routing_key(Instance)).
 
 %% @doc Splits a buffer into full lines, keeping whatever is left over
 %% Returns either {ok, [Line], Remaining} or none.