chapter examples

Author: Lbeckap

modules/exporting-modules/index.js

@@ -1 +1,16 @@
 // Import the modules exported from practiceExports.js below:
+
+const practice = require('./practiceExports'); //pull the function in and assign it to a variable
+
+console.log(typeof practice); //returns function.
+console.log(practice.isPalindrome('that'));
+console.log(practice.isPalindrome('radar'));
+
+let arr = ['Hello', 'World', 123, 987, 'LC101'];
+
+console.log(practice.isPalindrome('mom'));
+console.log(practice.evenOrOdd(9));
+
+for (i=0; i < 3; i++){
+    console.log(practice.randomArrayElement(arr));
+}

modules/exporting-modules/practiceExports.js

@@ -1,4 +1,5 @@
 function isPalindrome(str){
+
     return str === str.split('').reverse().join('');
 }
 
@@ -14,3 +15,12 @@ function randomArrayElement(arr){
     let index = Math.floor(Math.random()*arr.length);
     return arr[index];
 }
+
+
+// module.exports = isPalindrome; 
+
+module.exports = {
+    isPalindrome: isPalindrome,
+    evenOrOdd: evenOrOdd,
+    randomArrayElement: randomArrayElement
+}