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slashdotdash/wait_until.ex

Last active April 11, 2024 14:01
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ExUnit wait until helper function
Raw
wait_until.ex
def wait_until(timeout \\ 1_000, fun)
def wait_until(0, fun), do: fun.()
def wait_until(timeout, fun) do
fun.()
rescue
ExUnit.AssertionError ->
:timer.sleep(10)
timeout = max(0, timeout - 10)
wait_until(timeout, fun)
end
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