Add a confirmation test for set_bit with binary args.
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@ -63,6 +63,12 @@ defmodule Wafer.Twiddles do
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iex> set_bit(<<0>>, 1, 1)
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<<2>>
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iex> set_bit(0, 1, true)
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2
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iex> set_bit(<<0>>, 1, true)
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<<2>>
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"""
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@spec set_bit(byte | single_byte_binary, bit_number, bit) :: byte
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def set_bit(byte, bit_number, 1) when is_byte(byte) and is_bit_number(bit_number),
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