Function Statements and Expressions

script.js

@@ -221,7 +221,7 @@ if (height === '23') {
 /*****************************
 * Functions
 */
-
+/*
 function calculateAge(birthYear) {
     return 2018 - birthYear;
 }
@@ -243,4 +243,32 @@ function yearsUntilRetirement(year, firstName) {
 yearsUntilRetirement(1990, 'John');
 yearsUntilRetirement(1948, 'Mike');
 yearsUntilRetirement(1969, 'Jane');
+*/
+
+
+
+
+/*****************************
+* Function Statements and Expressions
+*/
+
+// Function declaration
+// function whatDoYouDo(job, firstName) {}
+
+// Function expression
+var whatDoYouDo = function(job, firstName) {
+    switch(job) {
+        case 'teacher':
+            return firstName + ' teaches kids how to code';
+        case 'driver':
+            return firstName + ' drives a cab in Lisbon.'
+        case 'designer':
+            return firstName + ' designs beautiful websites';
+        default:
+            return firstName + ' does something else';
+    }
+}
+console.log(whatDoYouDo('teacher', 'John'));
+console.log(whatDoYouDo('designer', 'Jane'));
+console.log(whatDoYouDo('retired', 'Mark'));