Stride.swift

extension Range where Bound: Strideable {
    func stride(by: Bound.Stride) -> StrideTo<Bound> {
        Swift.stride(from: lowerBound, to: upperBound, by: by)
    }
}
extension ClosedRange where Bound: Strideable {
    func stride(by: Bound.Stride) -> StrideThrough<Bound> {
        Swift.stride(from: lowerBound, through: upperBound, by: by)
    }
}