File add-jsx-as-float_format-option.patch of Package jsone

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File add-jsx-as-float_format-option.patch of Package jsone

From 5dcc715323f7a6a5bc2741e43791592e8c7df015 Mon Sep 17 00:00:00 2001
From: Led <ledest@gmail.com>
Date: Fri, 9 Mar 2018 01:52:54 +0200
Subject: [PATCH] add 'jsx' as float_format option

---
 src/jsone.erl        | 2 +-
 src/jsone_encode.erl | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/jsone.erl b/src/jsone.erl
index 496a05d..e863ff9 100644
--- a/src/jsone.erl
+++ b/src/jsone.erl
@@ -195,7 +195,7 @@
 -type encode_option() :: native_utf8 |
                          native_forward_slash |
                          canonical_form |
-                         {float_format, [float_format_option()]} |
+                         {float_format, [float_format_option()] | jsx} |
                          {datetime_format, datetime_encode_format()} |
                          {object_key_type, string | scalar | value} |
                          {space, non_neg_integer()} |
diff --git a/src/jsone_encode.erl b/src/jsone_encode.erl
index e5aa940..5aa4b8f 100644
--- a/src/jsone_encode.erl
+++ b/src/jsone_encode.erl
@@ -65,7 +65,7 @@
           native_utf8 = false :: boolean(),
           native_forward_slash = false :: boolean(),
           canonical_form = false :: boolean(),
-          float_format = [{scientific, 20}] :: [jsone:float_format_option()],
+          float_format = [{scientific, 20}] :: [jsone:float_format_option()] | jsx,
           datetime_format = {iso8601, 0} :: {jsone:datetime_format(), jsone:utc_offset_seconds()},
           object_key_type = string :: string | scalar | value,
           space = 0 :: non_neg_integer(),
@@ -151,6 +151,8 @@ value({{json_utf8, T}}, Nexts, Buf, Opt) ->
     end;
 value(Value, Nexts, Buf, Opt) when is_integer(Value) ->
     next(Nexts, <<Buf/binary, (integer_to_binary(Value))/binary>>, Opt);
+value(Value, Nexts, Buf, ?OPT{float_format = jsx} = Opt) when is_float(Value) ->
+    next(Nexts, <<Buf/binary, (list_to_binary(io_lib_format:fwrite_g(Value)))/binary>>, Opt);
 value(Value, Nexts, Buf, Opt) when is_float(Value) ->
     next(Nexts, <<Buf/binary, (float_to_binary(Value, Opt?OPT.float_format))/binary>>, Opt);
 value(Value, Nexts, Buf, Opt) when ?IS_STR(Value) ->
@@ -552,7 +554,7 @@ parse_option([native_forward_slash | T], Opt) ->
     parse_option(T, Opt?OPT{native_forward_slash = true});
 parse_option([canonical_form | T], Opt) ->
     parse_option(T, Opt?OPT{canonical_form = true});
-parse_option([{float_format, F} | T], Opt) when is_list(F) ->
+parse_option([{float_format, F}|T], Opt) when F =:= jsx; is_list(F) ->
     parse_option(T, Opt?OPT{float_format = F});
 parse_option([{space, N} | T], Opt) when is_integer(N), N >= 0 ->
     parse_option(T, Opt?OPT{space = N});
-- 
2.35.3

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File add-jsx-as-float_format-option.patch of Package jsone

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