update snippets 96-107

snippets/pullAtIndex.md

@@ -4,21 +4,23 @@ Mutates the original array to filter out the values at the specified indexes.
 
 Use `Array.filter()` and `Array.includes()` to pull out the values that are not needed.
 Use `Array.length = 0` to mutate the passed in an array by resetting it's length to zero and `Array.push()` to re-populate it with only the pulled values.
-Use `Array.push()` to keep track of pulled values 
+Use `Array.push()` to keep track of pulled values
 
 ```js
 const pullAtIndex = (arr, pullArr) => {
   let removed = [];
   let pulled = arr.map((v, i) => pullArr.includes(i) ? removed.push(v) : v)
                   .filter((v, i) => !pullArr.includes(i))
-  arr.length = 0; 
+  arr.length = 0;
   pulled.forEach(v => arr.push(v));
   return removed;
 }
-
-// let myArray = ['a', 'b', 'c', 'd'];
-// let pulled = pullAtIndex(myArray, [1, 3]);
-
-// console.log(myArray); -> [ 'a', 'c' ]
-// console.log(pulled); -> [ 'b', 'd' ]
+```
+
+```js
+let myArray = ['a', 'b', 'c', 'd'];
+let pulled = pullAtIndex(myArray, [1, 3]);
+
+console.log(myArray); -> [ 'a', 'c' ]
+console.log(pulled); -> [ 'b', 'd' ]
 ```