Refactoring: Stateless functional components

example-arrow-functions.js

@@ -0,0 +1,33 @@
+/**
+ * @file
+ * Provides example arrow-function functionality.
+ */
+
+// var names = ['Swapna', 'Raghu', 'Ram'];
+
+// names.forEach(function (name) {
+//   console.log('forEach', name);
+// });
+
+// names.forEach((name) => {
+//   console.log('arrowFunc', name);
+// });
+
+// names.forEach((name) => console.log(name));
+
+//anonymous function 
+function add (a,b) {
+	return a+b ;
+}
+
+console.log(add(1,3));
+
+//Arrow function: addStatement {for multiple lines}
+var addStatement = (a,b) => {
+	return a + b;
+}
+console.log(addStatement(5,6));
+
+//Arrow function: addExpression {for single line / expression }
+var addExpression = (a,b) => a + b ;
+console.log(addExpression(5,-3));