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# `forget()`

The forget method removes an item from the collection by its key:

```js
const collection = collect({
  name: 'Sadio Mané',
  number: 10,
});

collection.forget('number');

collection.all();

// {
//   name: 'Sadio Mané',
// }
```

> Unlike most other collection methods, forget does not return a new modified collection; it modifies the collection it is called on.

[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/forget.js)