diff --git a/arrays.js b/arrays.js
index e69de29b..9dd8d9d8 100644
--- a/arrays.js
+++ b/arrays.js
@@ -0,0 +1,42 @@
+var chocolateBars = ['snickers', 'hundred grand', 'kitkat', 'skittles']
+var cities = ["New York", "San Francisco"]
+
+function addElementToBeginningOfArray (array,element) {
+return [element, ...array];
+}
+
+function destructivelyAddElementToBeginningOfArray (array,element) {
+array.unshift(element);
+return array;
+}
+
+function addElementToEndOfArray (array,element) {
+return [...array, element];
+}
+
+function destructivelyAddElementToEndOfArray (array,element) {
+array.push(element);
+return array;
+}
+
+function accessElementInArray (array,index) {
+return array[index];
+}
+
+function destructivelyRemoveElementFromBeginningOfArray (array,element) {
+array.shift();
+return array;
+}
+
+function removeElementFromBeginningOfArray (array) {
+return array.slice(1)
+}
+
+function destructivelyRemoveElementFromEndOfArray (array) {
+array.pop();
+return array;
+}
+
+function removeElementFromEndOfArray (array) {
+return array.slice(0, array.length - 1);
+}