Iterate through alphabet in Swift

Question

in Obj-C it was possible to iterate through alphabet with:

for (char x=\'A\'; x<=\'Z\'; x++) {

In Swift this isn\'t possible. Any idea h

Answer 1

In Swift, you can iterate chars on a string like this:

Swift 2

for char in "abcdefghijklmnopqrstuvwxyz".characters {
    println(char)
}

Swift 1.2

for char in "abcdefghijklmnopqrstuvwxyz" {
    println(char)
}

There might be a better way though.