---
title: "insert(integersIn:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/indexset/insert(integersin:)-28eld"
---

# insert(integersIn:)

Insert a range of integers into the IndexSet.

## Declaration

```swift
mutating func insert(integersIn range: Range<IndexSet.Element>)
```

## See Also

### Inserting Elements

- [insert(_:)](foundation/indexset/insert(_:).md)
- [update(with:)](foundation/indexset/update(with:).md)