es5 basic sontructors

added example of basic constructors in ES5
chadsmith12 · May 5, 2018 · 887b1bf · 887b1bf
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diff --git a/constructors-this/app.js b/constructors-this/app.js
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+/* Constructors and this keyword in ES5
+* Demonstrates a constructor using ES5 and and the this keyword.
+*/
+
+// Person Constructor
+function Person(name, dob) {
+ this.name = name;
+ this.birthday = new Date(dob);
+ this.getAge = function() {
+ const dateDiff = Date.now() - this.birthday.getTime();
+ const ageDate = new Date(dateDiff);
+
+ return Math.abs(ageDate.getUTCFullYear() - 1970);
+ }
+}
+
+const me = new Person("Chad", '2-12-1990');
+console.log(me);
diff --git a/constructors-this/index.html b/constructors-this/index.html
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+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+ <meta http-equiv="X-UA-Compatible" content="ie=edge">
+ <title>Sandbox</title>
+</head>
+<body>
+ <script src="app.js"></script>
+</body>
+</html>