feat: improve IsMethod (#1088)

* feat: improve bytesEqual

* benchmark

* nolint:unused

* remove unused  code

* Update client.go

Co-authored-by: Erik Dubbelboer <erik@dubbelboer.com>

Co-authored-by: Erik Dubbelboer <erik@dubbelboer.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/header.go b/header.go
index 677219a..0eb4b7b 100644
--- a/header.go
+++ b/header.go
@@ -443,7 +443,7 @@ func (h *RequestHeader) SetRefererBytes(referer []byte) {
 // Method returns HTTP request method.
 func (h *RequestHeader) Method() []byte {
 	if len(h.method) == 0 {
-		return strGet
+		return []byte(MethodGet)
 	}
 	return h.method
 }
@@ -503,47 +503,47 @@ func (h *RequestHeader) SetRequestURIBytes(requestURI []byte) {
 
 // IsGet returns true if request method is GET.
 func (h *RequestHeader) IsGet() bool {
-	return bytes.Equal(h.Method(), strGet)
+	return string(h.Method()) == MethodGet
 }
 
 // IsPost returns true if request method is POST.
 func (h *RequestHeader) IsPost() bool {
-	return bytes.Equal(h.Method(), strPost)
+	return string(h.Method()) == MethodPost
 }
 
 // IsPut returns true if request method is PUT.
 func (h *RequestHeader) IsPut() bool {
-	return bytes.Equal(h.Method(), strPut)
+	return string(h.Method()) == MethodPut
 }
 
 // IsHead returns true if request method is HEAD.
 func (h *RequestHeader) IsHead() bool {
-	return bytes.Equal(h.Method(), strHead)
+	return string(h.Method()) == MethodHead
 }
 
 // IsDelete returns true if request method is DELETE.
 func (h *RequestHeader) IsDelete() bool {
-	return bytes.Equal(h.Method(), strDelete)
+	return string(h.Method()) == MethodDelete
 }
 
 // IsConnect returns true if request method is CONNECT.
 func (h *RequestHeader) IsConnect() bool {
-	return bytes.Equal(h.Method(), strConnect)
+	return string(h.Method()) == MethodConnect
 }
 
 // IsOptions returns true if request method is OPTIONS.
 func (h *RequestHeader) IsOptions() bool {
-	return bytes.Equal(h.Method(), strOptions)
+	return string(h.Method()) == MethodOptions
 }
 
 // IsTrace returns true if request method is TRACE.
 func (h *RequestHeader) IsTrace() bool {
-	return bytes.Equal(h.Method(), strTrace)
+	return string(h.Method()) == MethodTrace
 }
 
 // IsPatch returns true if request method is PATCH.
 func (h *RequestHeader) IsPatch() bool {
-	return bytes.Equal(h.Method(), strPatch)
+	return string(h.Method()) == MethodPatch
 }
 
 // IsHTTP11 returns true if the request is HTTP/1.1.