my-idlers/node_modules/collect.js/docs/api/shift.md

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# `shift()`
The shift method removes and returns the first item from the collection:
```js
const collection = collect([1, 2, 3, 4, 5]);
collection.shift();
// 1
collection.all();
// [2, 3, 4, 5]
```
You may provide number of items to shift. This will return the shifted items in a new collection:
```js
const collection = collect([1, 2, 3, 4, 5]);
collection.shift(2).all();
// [1, 2]
collection.all();
// => [3, 4, 5]
```
[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/shift.js)