Enumeration

import Cocoa

var someStrs = [String]()
var someStrs1 = [String]()
someStrs1.append("apple1")
someStrs1.append("apple2")
someStrs1 += ["Google"]

for(index,item) in enumerate(someStrs1){
println(index)
println(item)


}

someStrs.append("Apple")
someStrs.append("Amazon")
someStrs += ["Google"]

for (index, item) in enumerate(someStrs) {
   println("Value at index = \(index) is \(item)")
}