Cosmetic changes

gin.go

@@ -19,9 +19,24 @@ const Version = "v1.0rc2"
 var default404Body = []byte("404 page not found")
 var default405Body = []byte("405 method not allowed")
 
+type HandlerFunc func(*Context)
+type HandlersChain []HandlerFunc
+
+func (c HandlersChain) Last() HandlerFunc {
+	length := len(c)
+	if length > 0 {
+		return c[length-1]
+	}
+	return nil
+}
+
 type (
-	HandlerFunc   func(*Context)
+	RoutesInfo []RouteInfo
-	HandlersChain []HandlerFunc
+	RouteInfo  struct {
+		Method  string
+		Path    string
+		Handler string
+	}
 
 	// Represents the web framework, it wraps the blazing fast httprouter multiplexer and a list of global middlewares.
 	Engine struct {
@@ -61,25 +76,10 @@ type (
 		HandleMethodNotAllowed bool
 		ForwardedByClientIP    bool
 	}
-
-	RoutesInfo []RouteInfo
-	RouteInfo  struct {
-		Method  string
-		Path    string
-		Handler string
-	}
 )
 
 var _ RoutesInterface = &Engine{}
 
-func (c HandlersChain) Last() HandlerFunc {
-	length := len(c)
-	if length > 0 {
-		return c[length-1]
-	}
-	return nil
-}
-
 // Returns a new blank Engine instance without any middleware attached.
 // The most basic configuration
 func New() *Engine {

routergroup.go

@@ -11,12 +11,13 @@ import (
 	"strings"
 )
 
-type RoutesInterface interface {
+type (
+	RoutesInterface interface {
 		routesInterface
 		Group(string, ...HandlerFunc) *RouterGroup
 	}
 
-type routesInterface interface {
+	routesInterface interface {
 		Use(...HandlerFunc) routesInterface
 
 		Handle(string, string, ...HandlerFunc) routesInterface
@@ -36,12 +37,13 @@ type routesInterface interface {
 
 	// Used internally to configure router, a RouterGroup is associated with a prefix
 	// and an array of handlers (middlewares)
-type RouterGroup struct {
+	RouterGroup struct {
 		Handlers HandlersChain
 		BasePath string
 		engine   *Engine
 		root     bool
 	}
+)
 
 var _ RoutesInterface = &RouterGroup{}