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katana

0.2.18
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Erlang grab bag of useful functions. It should have been called swiss army knife but katanas are deadlier

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katana src ktn_binary.erl
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src/ktn_binary.erl 

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%% ktn_binary: functions useful for handling binaries

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

-module(ktn_binary).



-export([

         join/2

        ]).



%% @doc Joins and returns a list of binaries

-spec join([binary()], binary()) -> binary().

join([], _) ->

    <<>>;

join([S], _) when is_binary(S) ->

    S;

join([H | T], Sep) ->

    B = << <<Sep/binary, X/binary>> || X <- T >>,

    <<H/binary, B/binary>>.