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santosh79/simple_rand.ex

Last active January 10, 2016 07:06
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simple_rand.ex
def call(conn, _opts) do
:random.seed :erlang.monotonic_time()
rand_number = (:random.uniform * 100) |> Float.round(2)
{:ok, rand_json} = [rand_number: rand_number] |> JSON.encode
conn
|> put_resp_content_type("application/json")
|> send_resp(200, rand_json)
end
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