buffer: give names to Buffer.prototype.*Write() functions

PR-URL: #58258
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jordan Harband <ljharb@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>

Author: LiviaMedeiros

lib/internal/buffer.js

@@ -1043,7 +1043,7 @@ function addBufferPrototypeMethods(proto) {
   proto.hexSlice = hexSlice;
   proto.ucs2Slice = ucs2Slice;
   proto.utf8Slice = utf8Slice;
-  proto.asciiWrite = function(string, offset = 0, length = this.byteLength - offset) {
+  proto.asciiWrite = function asciiWrite(string, offset = 0, length = this.byteLength - offset) {
     if (offset < 0 || offset > this.byteLength) {
       throw new ERR_BUFFER_OUT_OF_BOUNDS('offset');
     }
@@ -1054,7 +1054,7 @@ function addBufferPrototypeMethods(proto) {
   };
   proto.base64Write = base64Write;
   proto.base64urlWrite = base64urlWrite;
-  proto.latin1Write = function(string, offset = 0, length = this.byteLength - offset) {
+  proto.latin1Write = function latin1Write(string, offset = 0, length = this.byteLength - offset) {
     if (offset < 0 || offset > this.byteLength) {
       throw new ERR_BUFFER_OUT_OF_BOUNDS('offset');
     }
@@ -1065,7 +1065,7 @@ function addBufferPrototypeMethods(proto) {
   };
   proto.hexWrite = hexWrite;
   proto.ucs2Write = ucs2Write;
-  proto.utf8Write = function(string, offset = 0, length = this.byteLength - offset) {
+  proto.utf8Write = function utf8Write(string, offset = 0, length = this.byteLength - offset) {
     if (offset < 0 || offset > this.byteLength) {
       throw new ERR_BUFFER_OUT_OF_BOUNDS('offset');
     }