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fabb/SongPoll4.swift

Created December 16, 2015 11:21
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  1. fabb created this gist Dec 16, 2015.
    14 changes: 14 additions & 0 deletions SongPoll4.swift
    View file
    Original file line number Diff line number Diff line change
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    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)