From 1496bf7a5eedc1a455bddc05d9e264f62a066b15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=BC=D0=B8=D1=82=D1=80=D0=B8=D0=B9=20=D0=93=D1=83?=
 =?UTF-8?q?=D0=BB=D1=8F=D1=87=D0=B5=D0=BD=D0=BA=D0=BE=D0=B2?=
 <d.gulyachenkov@corp.mail.ru>
Date: Fri, 8 Sep 2023 17:50:18 +0300
Subject: [PATCH 1/2] main - custom json serializers

---
 body.go    |  3 +--
 handler.go |  3 +--
 json.go    | 26 ++++++++++++++++++++++++++
 3 files changed, 28 insertions(+), 4 deletions(-)
 create mode 100644 json.go

diff --git a/body.go b/body.go
index a4eea4a..1a1c172 100644
--- a/body.go
+++ b/body.go
@@ -2,7 +2,6 @@ package requests
 
 import (
 	"bytes"
-	"encoding/json"
 	"io"
 	"net/url"
 	"os"
@@ -47,7 +46,7 @@ func BodyBytes(b []byte) BodyGetter {
 // BodyJSON is a BodyGetter that marshals a JSON object.
 func BodyJSON(v any) BodyGetter {
 	return func() (io.ReadCloser, error) {
-		b, err := json.Marshal(v)
+		b, err := jsonMarshal(v)
 		if err != nil {
 			return nil, err
 		}
diff --git a/handler.go b/handler.go
index 31fb9f8..590c8cf 100644
--- a/handler.go
+++ b/handler.go
@@ -3,7 +3,6 @@ package requests
 import (
 	"bufio"
 	"bytes"
-	"encoding/json"
 	"io"
 	"net/http"
 	"os"
@@ -46,7 +45,7 @@ func ToJSON(v any) ResponseHandler {
 		if err != nil {
 			return err
 		}
-		if err = json.Unmarshal(data, v); err != nil {
+		if err = jsonUnmarshal(data, v); err != nil {
 			return err
 		}
 		return nil
diff --git a/json.go b/json.go
new file mode 100644
index 0000000..2df9bac
--- /dev/null
+++ b/json.go
@@ -0,0 +1,26 @@
+package requests
+
+import (
+	"encoding/json"
+)
+
+type jsonMarshaller = func(v any) ([]byte, error)
+type jsonUnmarshaller = func(data []byte, v any) error
+
+var (
+	jsonMarshal   = json.Marshal
+	jsonUnmarshal = json.Unmarshal
+)
+
+func SetJSONUnmarshaller(j jsonUnmarshaller) {
+	jsonUnmarshal = j
+}
+
+func SetJSONMarshaller(j jsonMarshaller) {
+	jsonMarshal = j
+}
+
+func SetJSONSerializers(marshaller jsonMarshaller, unmarshaller jsonUnmarshaller) {
+	jsonMarshal = marshaller
+	jsonUnmarshal = unmarshaller
+}

From eef9f97dcd0090bff1b3725d77de7b407ba06104 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=BC=D0=B8=D1=82=D1=80=D0=B8=D0=B9=20=D0=93=D1=83?=
 =?UTF-8?q?=D0=BB=D1=8F=D1=87=D0=B5=D0=BD=D0=BA=D0=BE=D0=B2?=
 <d.gulyachenkov@corp.mail.ru>
Date: Fri, 8 Sep 2023 17:59:43 +0300
Subject: [PATCH 2/2] main - add comment

---
 json.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/json.go b/json.go
index 2df9bac..62a9331 100644
--- a/json.go
+++ b/json.go
@@ -20,6 +20,8 @@ func SetJSONMarshaller(j jsonMarshaller) {
 	jsonMarshal = j
 }
 
+// SetJSONSerializers is a function to set global json.Marshal/json.Unmarshal function
+// For faster serialization/deserialization you can use functions from, for instance, https://github.com/goccy/go-json
 func SetJSONSerializers(marshaller jsonMarshaller, unmarshaller jsonUnmarshaller) {
 	jsonMarshal = marshaller
 	jsonUnmarshal = unmarshaller