Sha256: bc93e2706873ac757ed577e1eceb582f166593ac930f1f6adc851f8bea277143
Contents?: true
Size: 487 Bytes
Versions: 17
Compression:
Stored size: 487 Bytes
Contents
%% A process whose only job is to keep a counter.
%% First version
-module(counter).
-export([start/0, codeswitch/1]).
start() -> loop(0).
loop(Sum) ->
receive
{increment, Count} ->
loop(Sum+Count);
{counter, Pid} ->
Pid ! {counter, Sum},
loop(Sum);
code_switch ->
?MODULE:codeswitch(Sum)
% Force the use of 'codeswitch/1' from the latest MODULE version
end.
codeswitch(Sum) -> loop(Sum).
Version data entries
17 entries across 17 versions & 1 rubygems