From cbfa4ca97e3f7c92e2418f1cdf08fe30c8984947 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=8B=E6=B5=B7=E6=B6=9B?= <songhaitao@noahwm.com>
Date: Mon, 11 Jan 2016 18:24:12 +0800
Subject: [PATCH] add func:GetConfig

it returns v.config
---
 viper.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/viper.go b/viper.go
index 389a58e..796c67e 100644
--- a/viper.go
+++ b/viper.go
@@ -449,6 +449,12 @@ func (v *Viper) SetTypeByDefaultValue(enable bool) {
 	v.typeByDefValue = enable
 }
 
+// GetConfig returns v.config
+func GetConfig() map[string]interface{} { return v.GetConfig() }
+func (v *Viper) GetConfig() map[string]interface{} {
+	return v.config
+}
+
 // Viper is essentially repository for configurations
 // Get can retrieve any value given the key to use
 // Get has the behavior of returning the value associated with the first