// banana.swift  silly function

#if os(OSX) || os(iOS) // for libraries, portable for OSX and Linux
import Foundation
#elseif os(Linux)
import Glibc
#endif// 

extension String {
  var banana : String {
  let shortName = "Boy"
  return "\(self) \(self) Bo B\(shortName) Banana Fana Fo F\(shortName)"
  }
}

print("banana.swift running \n")
let bananaName = "Jimmy".banana
// prints  Jimmy Jimmy Bo BBoy Banana Fana Fo FBoy
print(bananaName)
print("\n banana.swift finished")