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jelly

1.0.1
1.0.2 1.0.1 1.0.0

Gleam library for working with arbitrary JSON structures

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jelly src jelly_json.erl
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src/jelly_json.erl 

-module(jelly_json).



-export([

    decode/1

]).



-if(?OTP_RELEASE < 27).

-define(bad_version, 

    error({erlang_otp_27_required, << "Insufficient Erlang/OTP version.



`jelly_json` uses the Erlang `json` module introduced in Erlang/OTP 27.

You are using Erlang/OTP "/utf8, (integer_to_binary(?OTP_RELEASE))/binary, "

Please upgrade your Erlang install.

"/utf8>>})).



decode(_) -> ?bad_version.

-else.



decode(Json) ->

    try

        {ok, json:decode(Json)}

    catch

        error:unexpected_end -> {error, unexpected_end_of_input};

        error:{invalid_byte, Byte} -> {error, {unexpected_byte, hex(Byte)}};

        error:{unexpected_sequence, Byte} -> {error, {unexpected_sequence, Byte}}

    end.



hex(I) ->

    H = list_to_binary(integer_to_list(I, 16)),

    <<"0x"/utf8, H/binary>>.



-endif.