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erlang-json's Introduction

erlang-json

Json library for Erlang.

Features

  • eep-0018 style decoded term.
  • can decode map key in atom (default is binary).
  • implemented in NIF.
  • c-style comments acceptable (/* ... */) (default is denied).
  • bigint supported (larger than 64bit word).

Compiling

$ make

Assuming rebar works for you that should build everything. Yay.

Testing

$ make check

Hopefully the tests pass.

Usage

Put this app in your Erlang path.

$ erl -pa ebin/
Erlang R15B (erts-5.9) [source] [64-bit] [smp:2:2] [async-threads:0] [hipe] [kernel-poll:false]

Eshell V5.9  (abort with ^G)
1> json:decode(<<"{\"foo\": true}">>).
{ok,{[{<<"foo">>,true}]}}
2> json:encode([true, 1.2, null]).
{ok,<<"[true,1.2,null]">>}

Yeah. It's that easy.

Repository

erlang-json's People

Contributors

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Watchers

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Forkers

mremond bromokun lashifrin lywaterman dimadio depressed-pho mbystryantsev osal tradingview

erlang-json's Issues

compile warning

Hi. I got a warning message that maybe because rebar.

WARNING: deprecated port_envs option used
Option 'port_envs' has been deprecated
in favor of 'port_env'.
'port_envs' will be removed soon.

==> json (compile)
WARNING: deprecated port_sources option used
Option 'port_sources' has been deprecated
in favor of 'port_specs'.
'port_sources' will be removed soon.

WARNING: deprecated so_name option used
Option 'so_name' has been deprecated
in favor of 'port_specs'.
'so_name' will be removed soon.

invalid_internal_no_key_set error while decoding

Hello!

This calls returns a proper result:
json:decode(<<"{"algorithm":"HMAC-SHA256","credits":{"buyer":100000000000000}}">>).
json:decode(<<"{"algorithm":"HMAC-SHA256","credits":{"buyer":1000000000, "receiver":100000000}}">>).
json:decode(<<"{"algorithm":"HMAC-SHA256","credits":{"buyer":1000000000, "receiver":10000000000000000000000}}">>).

But this one returns an {error,{69,invalid_internal_no_key_set}}:
json:decode(<<"{"algorithm":"HMAC-SHA256","credits":{"buyer":10000000000, "receiver":100000000}}">>).

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