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- # `whenNotEmpty()`
-
- The `whenNotEmpty` method will execute the given callback when the collection is not empty:
-
- ```js
- const collection = collect(['Sadio Mané']);
-
- collection.whenNotEmpty(c => c.push('Mohamed Salah'));
-
- collection.all();
-
- // [
- // 'Sadio Mané',
- // 'Mohamed Salah',
- // ]
- ```
-
- ```js
- const collection = collect(['Sadio Mané']);
-
- collection.whenNotEmpty(
- c => c.push('Mohamed Salah'),
- c => c.push('Xherdan Shaqiri'),
- );
-
- collection.all();
-
- // [
- // 'Sadio Mané',
- // 'Mohamed Salah',
- // ];
- ```
-
- [View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/whenNotEmpty.js)
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