It changed a bit, here is the new syntax:
0.stride(to: 10, by: 2)
and
Array(0.stride(to: 10, by: 2)) // is [0, 2, 4, 6, 8]
if you take a look at here, you can see what types conform to the Strideable protocol.
As @RichFox pointed out, in Swift 3.0 the syntax changed back to the original global function form like:
stride(from:0, to: 10, by: 2)