diff --git a/arrays.js b/arrays.js
index e69de29bb..13595c903 100644
--- a/arrays.js
+++ b/arrays.js
@@ -0,0 +1,49 @@
+var chocolateBars = [
+  'snickers',
+  'hundred grand',
+  'kitkat',
+  'skittles'
+]
+
+function addElementToBeginningOfArray(array, element) {
+  newArray = [element, ...array];
+  return newArray;
+}
+
+function destructivelyAddElementToBeginningOfArray(array, element) {
+  array.unshift(element);
+  return array;
+}
+
+function addElementToEndOfArray(array, element) {
+  newArray = [...array, element];
+  return newArray;
+}
+
+function destructivelyAddElementToEndOfArray(array, element) {
+  array.push(element);
+  return array;
+}
+
+function accessElementInArray(array, index) {
+  return array[index];
+}
+function destructivelyRemoveElementFromBeginningOfArray(array) {
+  array.shift();
+  return array;
+}
+
+function removeElementFromBeginningOfArray(array) {
+  newArray = array.slice(1);
+  return newArray;
+}
+
+function destructivelyRemoveElementFromEndOfArray(array) {
+  array.pop();
+  return array;
+}
+
+function removeElementFromEndOfArray(array) {
+  newArray = array.slice(0, array.length - 1);
+  return newArray;
+}