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evanmiller/gist:3157712

Created July 22, 2012 00:30
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gistfile1.erl
-module(testproj_test_controller, [Req]).
-compile(export_all).
csv('GET', []) ->
{stream, fun
(first_line) ->
{output, "var1,var2,var3\n", 0};
(100) ->
done;
(N) when is_integer(N) ->
timer:sleep(100),
{output, io_lib:format("~p,~p,~p\n", [N, N, N]), N + 1}
end, first_line, [{"Content-Type", "text/comma-separated-values"}]}.
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