andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #1168 from ronib/patch-1

Browse Source 
Update deepFreeze.md
This commit is contained in:
Angelos Chalaris
2020-07-23 09:01:16 +03:00
committed by GitHub
parent 739ddd4e36 d2e621754e
commit 69f927fd95
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
snippets/deepFreeze.md
View File

@ -12,7 +12,7 @@ Finally, use `Object.freeze()` to freeze the given object.
```js ```js
const deepFreeze = obj => { const deepFreeze = obj => {
Object.keys(obj).forEach(prop => { Object.keys(obj).forEach(prop => {
if (obj[prop] === 'object' && !Object.isFrozen(obj[prop])) deepFreeze(v[prop]); if (typeof(obj[prop]) === 'object' && !Object.isFrozen(obj[prop])) deepFreeze(obj[prop]);
}); });
return Object.freeze(obj); return Object.freeze(obj);
}; };