Added json export too

README.md

@@ -68,3 +68,11 @@ The behavior is the same found in *JSON* when it comes to *Array*, so that unsup
 #### toJSON
 
 If `lossy` option is not enough, `json` will actually enforce `lossy` and also check for `toJSON` method when objects are parsed.
+
+Alternative, the `json` exports combines all features:
+
+```js
+import {stringify, parse} from '@ungap/structured-clone/json';
+
+parse(stringify({any: 'serializable'}));
+```

cjs/json.js

@@ -0,0 +1,12 @@
+'use strict';
+const {deserialize} = require('./deserialize.js');
+const {serialize} = require('./serialize.js');
+
+const {parse: $parse, stringify: $stringify} = JSON;
+const options = {json: true, lossy: true};
+
+const parse = str => deserialize($parse(str));
+exports.parse = parse;
+
+const stringify = str => $stringify(serialize(str, options));
+exports.stringify = stringify;

cjs/serialize.js

@@ -151,9 +151,8 @@ const serializer = (strict, json, $, _) => {
  *  like JSON stringify would behave. Symbol and Function will be discarded.
  * @returns {Record[]}
  */
- const serialize = (value, options = {}) => {
+ const serialize = (value, {json, lossy} = {}) => {
   const _ = [];
-  const json = !!options.json;
-  return serializer(!(json || options.lossy), json, new Map, _)(value), _;
+  return serializer(!(json || lossy), !!json, new Map, _)(value), _;
 };
 exports.serialize = serialize;

esm/json.js

@@ -0,0 +1,9 @@
+import {deserialize} from './deserialize.js';
+import {serialize} from './serialize.js';
+
+const {parse: $parse, stringify: $stringify} = JSON;
+const options = {json: true, lossy: true};
+
+export const parse = str => deserialize($parse(str));
+
+export const stringify = str => $stringify(serialize(str, options));

esm/serialize.js

@@ -152,8 +152,7 @@ const serializer = (strict, json, $, _) => {
  *  like JSON stringify would behave. Symbol and Function will be discarded.
  * @returns {Record[]}
  */
- export const serialize = (value, options = {}) => {
+ export const serialize = (value, {json, lossy} = {}) => {
   const _ = [];
-  const json = !!options.json;
-  return serializer(!(json || options.lossy), json, new Map, _)(value), _;
+  return serializer(!(json || lossy), !!json, new Map, _)(value), _;
 };

package.json

@@ -29,6 +29,10 @@
       "import": "./esm/index.js",
       "default": "./cjs/index.js"
     },
+    "./json": {
+      "import": "./esm/json.js",
+      "default": "./cjs/json.js"
+    },
     "./package.json": "./package.json"
   },
   "directories": {

test/index.js

@@ -1,4 +1,5 @@
 let {serialize, deserialize, default: structuredClone} = require('../cjs');
+let {stringify, parse} = require('../cjs/json');
 
 const assert = (expected, result, message = '') => {
   if (!Object.is(expected, result)) {
@@ -139,3 +140,11 @@ assert(lossy[2].size, 0);
 assert(lossy[3].size, 0);
 assert(JSON.stringify(lossy[4]), '{}');
 assert(lossy[5], 'OK');
+
+const lossy2 = parse(stringify(lossy));
+assert(lossy2[0], 1);
+assert(lossy2[1], null);
+assert(lossy2[2].size, 0);
+assert(lossy2[3].size, 0);
+assert(JSON.stringify(lossy2[4]), '{}');
+assert(lossy2[5], 'OK');