From ae8de36df0f996f3a2bd31c31c9e39d7b1b9fda0 Mon Sep 17 00:00:00 2001
From: Tracer Tong <tracer.tong@yandex.ru>
Date: Sat, 28 May 2016 00:54:11 +0900
Subject: [PATCH] Issue #107 (#108)

---
 header.go      | 5 +++++
 header_test.go | 3 +++
 server.go      | 5 +++++
 strings.go     | 9 +++++----
 4 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/header.go b/header.go
index a08a186..f831f0f 100644
--- a/header.go
+++ b/header.go
@@ -518,6 +518,11 @@ func (h *RequestHeader) IsHead() bool {
 	return bytes.Equal(h.Method(), strHead)
 }
 
+// IsDelete returns true if request method is DELETE.
+func (h *RequestHeader) IsDelete() bool {
+	return bytes.Equal(h.Method(), strDelete)
+}
+
 // IsHTTP11 returns true if the request is HTTP/1.1.
 func (h *RequestHeader) IsHTTP11() bool {
 	return !h.noHTTP11
diff --git a/header_test.go b/header_test.go
index e60222a..50ac2a1 100644
--- a/header_test.go
+++ b/header_test.go
@@ -793,6 +793,9 @@ func TestRequestHeaderEmptyMethod(t *testing.T) {
 	if h.IsHead() {
 		t.Fatalf("empty method cannot be HEAD")
 	}
+	if h.IsDelete() {
+		t.Fatalf("empty method cannot be DELETE")
+	}
 }
 
 func TestResponseHeaderHTTPVer(t *testing.T) {
diff --git a/server.go b/server.go
index e7c2f58..9ef4cf9 100644
--- a/server.go
+++ b/server.go
@@ -762,6 +762,11 @@ func (ctx *RequestCtx) IsPut() bool {
 	return ctx.Request.Header.IsPut()
 }
 
+// IsDelete returns true if request method is DELETE.
+func (ctx *RequestCtx) IsDelete() bool {
+	return ctx.Request.Header.IsDelete()
+}
+
 // Method return request method.
 //
 // Returned value is valid until returning from RequestHandler.
diff --git a/strings.go b/strings.go
index 7090969..656df1c 100644
--- a/strings.go
+++ b/strings.go
@@ -22,10 +22,11 @@ var (
 
 	strResponseContinue = []byte("HTTP/1.1 100 Continue\r\n\r\n")
 
-	strGet  = []byte("GET")
-	strHead = []byte("HEAD")
-	strPost = []byte("POST")
-	strPut  = []byte("PUT")
+	strGet    = []byte("GET")
+	strHead   = []byte("HEAD")
+	strPost   = []byte("POST")
+	strPut    = []byte("PUT")
+	strDelete = []byte("DELETE")
 
 	strExpect           = []byte("Expect")
 	strConnection       = []byte("Connection")