Create Map.js

Author: rejwar

Map.js

@@ -0,0 +1,19 @@
+const myMap = new Map();
+
+myMap.set('name', 'john');
+myMap.set('age',30);
+myMap.set('isEmployed',true);
+
+console.log(myMap);
+console.log(myMap.get('name'));
+console.log(myMap.get('age'));
+console.log(myMap.has('name'));
+console.log(myMap.has('salary'));
+
+myMap.delete('age')
+console.log(myMap);
+
+const myMap2 = new Map();
+myMap2.set('a',1);
+myMap2.set('b',2);
+console.log(myMap2.size);