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j2labs/gist:654061

Created October 29, 2010 18:21
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gistfile1.hrl
-module(myring).
-export([start/1, start_proc/2]).
start(Num) ->
start_proc(Num, self()).
start_proc(0, Pid) ->
Pid ! ok;
start_proc(Num, Pid) ->
NPid = spawn(?MODULE, start_proc, [Num -1, Pid]),
NPid ! ok,
receive ok ->
ok end.
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