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JSON Object Signing and Encryption (JOSE) for Erlang and Elixir.
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src/jose_json_jiffy.erl
%% -*- mode: erlang; tab-width: 4; indent-tabs-mode: 1; st-rulers: [70] -*-
%% vim: ts=4 sw=4 ft=erlang noet
%%%-------------------------------------------------------------------
%%% @author Andrew Bennett <andrew@pixid.com>
%%% @copyright 2014-2015, Andrew Bennett
%%% @doc
%%%
%%% @end
%%% Created : 20 Aug 2015 by Andrew Bennett <andrew@pixid.com>
%%%-------------------------------------------------------------------
-module(jose_json_jiffy).
-behaviour(jose_json).
%% jose_json callbacks
-export([decode/1]).
-export([encode/1]).
%%====================================================================
%% jose_json callbacks
%%====================================================================
decode(Binary) ->
jiffy:decode(Binary, [return_maps]).
encode(Map) when is_map(Map) ->
jiffy:encode(sort(Map));
encode(List) when is_list(List) ->
jiffy:encode(sort(List));
encode(Term) ->
jiffy:encode(Term).
%%%-------------------------------------------------------------------
%%% Internal functions
%%%-------------------------------------------------------------------
%% @private
sort(Map) when is_map(Map) ->
{[{sort(Key), sort(Val)} || {Key, Val} <- maps:to_list(Map)]};
sort(List) when is_list(List) ->
[sort(Term) || Term <- List];
sort(Term) ->
Term.