Merge pull request #954 from skatcat31/skatcat31-isEmpty

Maps and Sets are not collections, but Stores
This commit is contained in:
Angelos Chalaris
2019-04-13 10:35:50 +03:00
committed by GitHub

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@ -1,6 +1,6 @@
### isEmpty
Returns true if the a value is an empty object, collection, map or set, has no enumerable properties or is any type that is not considered a collection.
Returns true if the a value is an empty object, collection, has no enumerable properties or is any type that is not considered a collection.
Check if the provided value is `null` or if its `length` is equal to `0`.
@ -9,8 +9,6 @@ const isEmpty = val => val == null || !(Object.keys(val) || val).length;
```
```js
isEmpty(new Map()); // true
isEmpty(new Set()); // true
isEmpty([]); // true
isEmpty({}); // true
isEmpty(''); // true