Allow set_bit/3
to take boolean values.
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@ -71,6 +71,12 @@ defmodule Wafer.Twiddles do
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def set_bit(byte, bit_number, 0) when is_byte(byte) and is_bit_number(bit_number),
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do: clear_bit(byte, bit_number)
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def set_bit(byte, bit_number, true) when is_bit_number(bit_number),
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do: set_bit(byte, bit_number, 1)
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def set_bit(byte, bit_number, false) when is_bit_number(bit_number),
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do: set_bit(byte, bit_number, 0)
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def set_bit(<<byte>>, bit_number, value) when value in [0, 1],
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do: <<set_bit(byte, bit_number, value)>>
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