[erlang-questions] Reverses Order of Bytes in Binary

[Сергей Прохоров]

Probably this one will be more effective

reverse(Bin) ->
    reverse(Bin, byte_size(Bin)).

reverse(_, 0) -> <<>>;
reverse(Bin, Pos) ->
    <<(binary:at(Bin, Pos - 1)), (reverse(Bin, Pos - 1))/binary >>.
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