Update deepGet.md

snippets/deepGet.md

@@ -9,18 +9,6 @@ Compare the keys you want in the nested JSON object as an `Array`.
 Use `Array.prototype.reduce()` to get value from nested JSON object one by one. 
 If the key exists in object, return target value, otherwise, return `null`.
 
-```js
----
-title: deepGet
-tags: object,intermediate
----
-
-Returns the target value in a nested JSON object, based on the `keys` array.
-
-Compare the keys you want in the nested JSON object as an `Array`.
-Use `Array.prototype.reduce()` to get value from nested JSON object one by one. 
-If the key exists in object, return target value, otherwise, return `null`.
-
 ```js
 const deepGet = (obj, keys) =>
   keys.reduce(
@@ -29,25 +17,6 @@ const deepGet = (obj, keys) =>
   );
 ```
 
-```js
-let index = 2;
-const data = {
-  foo: {
-    foz: [1, 2, 3],
-    bar: {
-      baz: ['a', 'b', 'c']
-    }
-  },
-  name: null,
-  isDark: false
-};
-deepGet(data, ['foo', 'foz', index]); // get 3
-deepGet(data, ['foo', 'bar', 'baz', 8, 'foz']); // undefined
-deepGet(data, ['name']); // null
-deepGet(data, ['isDark']); // false
-```
-```
-
 ```js
 let index = 2;
 const data = {