---
title: "intersects(integersIn:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/indexset/intersects(integersin:)-9cq7w"
---

# intersects(integersIn:)

Returns true if self intersects any of the integers in range.

## Declaration

```swift
func intersects<R>(integersIn range: R) -> Bool where R : RangeExpression, R.Bound == Int
```