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Created April 1, 2014 08:24
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Exercise 5 of Chapter 7, Programming Erlang 2nd Eidition
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gistfile1.erl
reverse_bits_in_binary(<<X/binary>>) ->
reverse_bits(X, <<>>).
reverse_bits(<<B1:1, B2:1, B3:1, B4:1, B5:1, B6:1, B7:1, B8:1, R/binary>>, T) ->
reverse_bits(R, <<B8:1, B7:1, B6:1, B5:1, B4:1, B3:1, B2:1, B1:1, T/binary>>);
reverse_bits(<<>>, T) ->
T.
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