diff --git a/arrays.js b/arrays.js
index e69de29bb..20a7fb8ff 100644
--- a/arrays.js
+++ b/arrays.js
@@ -0,0 +1,36 @@
+var chocolateBars
+
+chocolateBars = ['snickers', 'hundred grand', 'kitkat', 'skittles'];
+
+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) {
+  array.shift() 
+  return array }
+  
+  function removeElementFromBeginningOfArray(array) {
+    return array.slice(1)
+  }
+  
+  function removeElementFromEndOfArray(array) {
+    return array.slice(0, array.length-1)  }
+  
+  function destructivelyRemoveElementFromEndOfArray(array) {
+     array.pop() 
+     return array}
\ No newline at end of file