OOPS concept

Author: kanaklatwal

10_oops/oops.js

@@ -0,0 +1,37 @@
+const user = {
+    username: "knq",
+    loginCount: 8,
+    signedIn: true,
+
+    getUserDetails: function(){
+       // console.log("Got user details from database");
+       console.log(`Username: ${this.username}`);
+       console.log(this);
+    }
+}
+
+console.log(user.username);
+console.log(user.getUserDetails());
+
+
+//Constructor -> new keyword
+// const promiseOne = new Promise();
+// const date = new Date();
+function User(username, loginCount, isLoggedIn){
+    this.username = username;
+    this.loginCount= loginCount;
+    this.isLoggedIn = isLoggedIn;
+    this.greeting = function(){
+        console.log(`Welcome ${this.username}`);
+    }
+    return this;
+}
+const userOne = User("knq", 12, true);
+const userTwo = User("Kalp", 11, false);
+console.log(userOne);
+console.log(userOne.constructor);
+console.log(userTwo);
+// new object was created
+// constructor function was called
+// this keyword inject the arguments
+// function