From ab447bb18857d7f926e2e94e3dc13ccd27379323 Mon Sep 17 00:00:00 2001
From: Manu Mtz-Almeida <manu.valladolid@gmail.com>
Date: Fri, 12 Jun 2015 23:42:54 +0200
Subject: [PATCH] Adds Bind() middleware

---
 utils.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/utils.go b/utils.go
index eaf6a5a..81c716f 100644
--- a/utils.go
+++ b/utils.go
@@ -13,6 +13,18 @@ import (
 	"strings"
 )
 
+const BindKey = "_gin-gonic/gin/bindkey"
+
+func Bind(val interface{}) HandlerFunc {
+	typ := reflect.ValueOf(val).Type()
+	return func(c *Context) {
+		obj := reflect.New(typ).Interface()
+		if c.Bind(obj) == nil {
+			c.Set(BindKey, obj)
+		}
+	}
+}
+
 func WrapF(f http.HandlerFunc) HandlerFunc {
 	return func(c *Context) {
 		f(c.Writer, c.Request)