url: improve resolveObject with ObjectAssign

PR-URL: #54092
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>

Author: injunchoi98

lib/url.js

@@ -24,6 +24,7 @@
 const{
  Boolean,
  Int8Array,
+ ObjectAssign,
  ObjectKeys,
  StringPrototypeCharCodeAt,
  decodeURIComponent,
@@ -735,11 +736,7 @@ Url.prototype.resolveObject = function resolveObject(relative) {
 }
 
 constresult=newUrl();
-consttkeys=ObjectKeys(this);
-for(lettk=0;tk<tkeys.length;tk++){
-consttkey=tkeys[tk];
-result[tkey]=this[tkey];
-}
+ObjectAssign(result,this);
 
 // Hash is always overridden, no matter what.
 // even href="" will remove it.
@@ -754,12 +751,13 @@ Url.prototype.resolveObject = function resolveObject(relative) {
 // Hrefs like //foo/bar always cut to the protocol.
 if(relative.slashes&&!relative.protocol){
 // Take everything except the protocol from relative
-constrkeys=ObjectKeys(relative);
-for(letrk=0;rk<rkeys.length;rk++){
-constrkey=rkeys[rk];
-if(rkey!=='protocol')
-result[rkey]=relative[rkey];
-}
+constrelativeWithoutProtocol=ObjectKeys(relative).reduce((acc,key)=>{
+if(key!=='protocol'){
+acc[key]=relative[key];
+}
+returnacc;
+},{});
+ObjectAssign(result,relativeWithoutProtocol);
 
 // urlParse appends trailing / to urls like http://www.example.com
 if(slashedProtocol.has(result.protocol)&&
@@ -781,11 +779,7 @@ Url.prototype.resolveObject = function resolveObject(relative) {
 // because that's known to be hostless.
 // anything else is assumed to be absolute.
 if(!slashedProtocol.has(relative.protocol)){
-constkeys=ObjectKeys(relative);
-for(letv=0;v<keys.length;v++){
-constk=keys[v];
-result[k]=relative[k];
-}
+ObjectAssign(result,relative);
 result.href=result.format();
 returnresult;
 }