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fabb/SongPoll4.swift

Created December 16, 2015 11:21
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SongPoll4.swift
import Foundation
struct Song {
let title: String
let length: Float
func withAddedAdvertisement() -> Song {
return Song(title: self.title + " plus commercial", length: self.length + 10)
}
}
let song1 = Song(title: "Aerials", length: 240)
let song2 = song1.withAddedAdvertisement()
print(song2.length)
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