Done

arrays.js

@@ -0,0 +1,36 @@
+var chocolateBars = ["snickers", "hundred grand", "kitkat", "skittles"];
+
+function addElementToBeginningOfArray(chocolateBars, element){
+  return [element, ...chocolateBars];
+}
+function destructivelyAddElementToBeginningOfArray(chocolateBars, element){
+  chocolateBars.unshift(element);
+  return chocolateBars;
+}
+function addElementToEndOfArray(chocolateBars, element){
+  return [...chocolateBars, element];
+}
+
+function destructivelyAddElementToEndOfArray(chocolateBars, element){
+  chocolateBars.push(element);
+  return chocolateBars;
+}
+function accessElementInArray(chocolateBars, index){
+return  chocolateBars[index];
+}
+
+function destructivelyRemoveElementFromBeginningOfArray(chocolateBars){
+  chocolateBars.shift();
+  return chocolateBars;
+}
+
+function removeElementFromBeginningOfArray(chocolateBars){
+return  chocolateBars.slice(1);
+}
+function destructivelyRemoveElementFromEndOfArray(chocolateBars){
+  chocolateBars.pop();
+  return chocolateBars;
+}
+function removeElementFromEndOfArray(chocolateBars){
+return  chocolateBars.slice(0, chocolateBars.length -1);
+}