		@@ -1,48 +0,1 @@
		/* eslint-env browser */
		"use strict";
		(function() {
		function snapshotToJson(node, options = {}) {
		const serialized = {};
		const isValid = typeof node === "object" && node !== null;
		if (isValid) {
		if (node.tagName) {
		serialized.tagName = node.tagName.toLowerCase();
		} else if (node.nodeName) {
		serialized.nodeName = node.nodeName;
		}
		if (node.nodeValue) {
		serialized.nodeValue = node.nodeValue;
		}

		const attrs = node.attributes;
		if (attrs) {
		const l = attrs.length;
		if (l > 0) {
		const aggregated = {};
		for (let i = 0; i < l; i++) {
		const attr = attrs[i];
		const skip = options.skipEmptyValue && !attr.nodeValue;
		if (!skip) {
		aggregated[attr.nodeName] = attr.nodeValue;
		}
		}
		serialized.attributes = aggregated;
		}
		}

		const {childNodes} = node;
		if (childNodes) {
		const l = childNodes.length;
		if (l > 0) {
		const aggregated = new Array(l);
		for (let i = 0; i < l; i++) {
		aggregated[i] = snapshotToJson(childNodes[i], options);
		}
		serialized.childNodes = aggregated;
		}
		}
		}
		return serialized;
		}
		window.snapshotToJson = snapshotToJson;
		})();
		"use strict";window.snapshotToJSON=function e(t){const o={};if("object"==typeof t&&null!==t){t.tagName?o.tagName=t.tagName.toLowerCase():t.nodeName&&(o.nodeName=t.nodeName),t.nodeValue&&(o.nodeValue=t.nodeValue);const n=t.attributes;if(n){const e=n.length;if(e>0){const t={};for(let o=0;o<e;o++){const e=n[o];t[e.nodeName]=e.nodeValue}o.attributes=t}}const{childNodes:a}=t;if(a){const t=a.length;if(t>0){const n=new Array(t);for(let o=0;o<t;o++)n[o]=e(a[o]);o.childNodes=n}}}return o};

package.json

		{
		"name": "@wildpeaks/snapshot-dom",
		"version": "2.0.0-rc1",
		"version": "2.0.0-rc2",
		"description": "Converts a DOM element to a JSON tree",
		@@ -12,3 +12,3 @@ "author": "Cecile Muller",
		],
		"homepage": "https://github.com/wildpeaks/package-snapshot-dom#readme",
		"homepage": "https://github.com/wildpeaks/package-snapshot-dom/tree/master/packages/snapshot-dom#readme",
		"repository": "https://github.com/wildpeaks/package-snapshot-dom",
		@@ -18,35 +18,9 @@ "bugs": {
		},
		"eslintConfig": {
		"extends": "@wildpeaks/commonjs"
		},
		"prettier": {
		"printWidth": 120,
		"tabWidth": 4,
		"useTabs": true,
		"bracketSpacing": false
		},
		"greenkeeper": {
		"commitMessages": {
		"dependencyUpdate": "feat: update ${dependency}",
		"devDependencyUpdate": "chore: update ${dependency}"
		}
		},
		"main": "src/snapshot.js",
		"main": "lib/index.js",
		"browser": "lib/browser.js",
		"files": [
		"src",
		"lib"
		],
		"scripts": {
		"lint": "eslint ./src/*/.js",
		"test": "mocha test/*.spec.js"
		},
		"devDependencies": {
		"@wildpeaks/eslint-config-commonjs": "8.1.0",
		"eslint": "6.8.0",
		"express": "4.17.1",
		"jsdom": "16.1.0",
		"mocha": "7.0.1",
		"prettier": "1.19.1",
		"puppeteer": "2.1.1"
		}
		"lib",
		"removeEmptyAttributes",
		"sortAttributes"
		]
		}

README.md

		# Snapshot

		[![Greenkeeper badge](https://badges.greenkeeper.io/wildpeaks/package-snapshot-dom.svg)](https://greenkeeper.io/)

		Converts an HTMLElement to a JSON tree, useful for automated DOM tests.
		@@ -48,48 +46,1 @@
		````

		---
		## Skip empty values

		It can optionally exclude empty values using the second parameter (default: `false`).


		````js
		document.body.innerHTML = '<img param1 param2="" param3="hello" />;

		// Without skipping
		assert.deepStrictEqual(
		snapshot.toJSON(document.body, {skipEmptyValue: false}),
		{
		tagName: 'body',
		childNodes: [
		{
		tagName: 'img',
		attributes: {
		param1: '',
		param2: '',
		param3: 'hello'
		}
		}
		]
		}
		);

		// With skipping
		assert.deepStrictEqual(
		snapshot.toJSON(document.body, {skipEmptyValue: true}),
		{
		tagName: 'body',
		childNodes: [
		{
		tagName: 'img',
		attributes: {
		param3: 'hello'
		}
		}
		]
		}
		);
		````

		Note that strings containing only whitespace characters are not empty values.

LICENSE

src/snapshot.js

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