Merge pull request #137 from atomiks/patch-4
Create shallow-clone-object.md
This commit is contained in:
12
snippets/shallow-clone-object.md
Normal file
12
snippets/shallow-clone-object.md
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
### Shallow clone object
|
||||||
|
|
||||||
|
Use the object `...spread` operator to spread the properties of the target object into the clone.
|
||||||
|
|
||||||
|
```js
|
||||||
|
const shallowClone = obj => ({ ...obj });
|
||||||
|
/*
|
||||||
|
const a = { x: true, y: 1 };
|
||||||
|
const b = shallowClone(a);
|
||||||
|
a === b -> false
|
||||||
|
*/
|
||||||
|
```
|
||||||
Reference in New Issue
Block a user