clamped(to:)
Returns a copy of this range clamped to the given limiting range.
Declaration
func clamped(to limits: Range<Bound>) -> Range<Bound>Parameters
- limits:
The range to clamp the bounds of this range.
Return Value
A new range clamped to the bounds of limits.
Discussion
The bounds of the result are always limited to the bounds of limits. For example:
let x: Range = 0..<20
print(x.clamped(to: 10..<1000))
// Prints "10..<20"If the two ranges do not overlap, the result is an empty range within the bounds of limits.
let y: Range = 0..<5
print(y.clamped(to: 10..<1000))
// Prints "10..<10"