Switch to dep for dependency management

vendor/github.com/gin-gonic/gin/mode.go

@@ -14,14 +14,14 @@ import (
 const ENV_GIN_MODE = "GIN_MODE"
 
 const (
-	DebugMode   string = "debug"
-	ReleaseMode string = "release"
-	TestMode    string = "test"
+	DebugMode   = "debug"
+	ReleaseMode = "release"
+	TestMode    = "test"
 )
 const (
-	debugCode   = iota
-	releaseCode 
-	testCode  
+	debugCode = iota
+	releaseCode
+	testCode
 )
 
 // DefaultWriter is the default io.Writer used the Gin for debug output and
@@ -39,16 +39,12 @@ var modeName = DebugMode
 
 func init() {
 	mode := os.Getenv(ENV_GIN_MODE)
-	if len(mode) == 0 {
-		SetMode(DebugMode)
-	} else {
-		SetMode(mode)
-	}
+	SetMode(mode)
 }
 
 func SetMode(value string) {
 	switch value {
-	case DebugMode:
+	case DebugMode, "":
 		ginMode = debugCode
 	case ReleaseMode:
 		ginMode = releaseCode
@@ -57,6 +53,9 @@ func SetMode(value string) {
 	default:
 		panic("gin mode unknown: " + value)
 	}
+	if value == "" {
+		value = DebugMode
+	}
 	modeName = value
 }
 
@@ -64,6 +63,10 @@ func DisableBindValidation() {
 	binding.Validator = nil
 }
 
+func EnableJsonDecoderUseNumber() {
+	binding.EnableDecoderUseNumber = true
+}
+
 func Mode() string {
 	return modeName
 }