Done

index.js

@@ -1 +1,35 @@
-const app = "I don't do much."
+const app = "I don't do much.";
+
+var kittens = ["Milo", "Otis", "Garfield"]
+
+function destructivelyAppendKitten(name){
+ kittens.push(name)
+ return kittens
+}
+
+function destructivelyPrependKitten(name){
+  kittens.unshift(name)
+  return kittens;
+}
+
+function  destructivelyRemoveLastKitten(){
+  return kittens.pop();
+}
+
+function  destructivelyRemoveFirstKitten(){
+  return kittens.shift();
+}
+function appendKitten(name){
+  return [...kittens, name]
+}
+function prependKitten(name){
+  return [name, ...kittens]
+}
+
+function removeLastKitten(){
+  return kittens.slice(0, kittens.length -1);
+}
+
+function removeFirstKitten(){
+  return kittens.slice(1);
+}