half made blue belt

hw5/script.js

@@ -113,4 +113,20 @@ for(let i = 0; i < persons.length; i++) {
     htmlOptional += '</tr>'
 }
 htmlOptional += '</table>'
-document.write(htmlOptional)
+document.write(htmlOptional)
+
+// blue belt
+class Markup {
+    constructor(tagName, [...nestedTags]=[],{...attrs}={},text='') {
+        this.tagName = tagName,
+        this.nestedTags = nestedTags
+        this.attrs = attrs
+        this.text = text
+    }
+}
+
+//let md = new Markup('body', [[123],[123]], {a:228, b:1337}, 'sometext')
+let md = new Markup('body', [new Markup('h1',[],{},'header text')],{style:'background-color: red'}, '')
+let md2 = new Markup('body', [new Markup('h2')],{style:'background-color: red'}, '')
+let md3 = new Markup('table', [new Markup('tr', [new Markup('td',[],{},'sometext'),new Markup('td',[],{},'sometext') ])])
+console.dir(md3)