add zbytes Line, Err

zbytes/zbytes.go

@@ -19,26 +19,26 @@ func NewBuffer() *Buffer {
 }
 
 func (z *Buffer) Write(p []byte) (n int, err error) {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.Write(p)
 }
 func (z *Buffer) WriteRune(r rune) (n int, err error) {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.WriteRune(r)
 }
 func (z *Buffer) WriteByte(c byte) error {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.WriteByte(c)
 }
 func (z *Buffer) WriteString(s string) (n int, err error) {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.WriteString(s)
 }
@@ -47,26 +47,26 @@ func (z *Buffer) WriteAny(a any) (n int, err error) {
 }
 
 func (z *Buffer) Bytes() []byte {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.Bytes()
 }
 func (z *Buffer) String() string {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.String()
 }
 func (z *Buffer) Reset() {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	z.Buff.Reset()
 }
 func (z *Buffer) Len() int {
-	z.Mu.Lock()
-	defer z.Mu.Unlock()
+	z.Lock()
+	defer z.Unlock()
 
 	return z.Buff.Len()
 }
@@ -77,3 +77,11 @@ func (z *Buffer) Lock() {
 func (z *Buffer) Unlock() {
 	z.Mu.Unlock()
 }
+
+func (z *Buffer) Line(a any) {
+	_, _ = z.WriteString(fmt.Sprintf("%v\n", a))
+}
+
+func (z *Buffer) Err(err error) {
+	z.Line(err.Error())
+}