How to quickly check if an Integer lies within a given range [duplicate]

Question

I have an integer x and I want to check if it lies between a given boundary / within a given range.

The straightforward approach would be

let contains = x > lowerBounds && x < higherBounds

Is there a more swifty approach to this?

Answer 1

You can create a range and check if it contains x:

let contains = (lowerBounds...upperBounds).contains(x)

e.g.:

let successful = (200..<300).contains(httpStatusCode)