.sevenDaysOut

📗 參考:Swift Playgrounds (Date Planner - Event Model)

// Convenience methods for dates.
extension Date {
    // ⭐️ 7 天後
    // ex: Date.now.sevenDaysOut
    var sevenDaysOut: Date {
        Calendar.autoupdatingCurrent.date(byAdding: .day, value: 7, to: self) ?? self
    }
    
    // ⭐️ 30 天後
    // ex: Date.now.thirtyDaysOut
    var thirtyDaysOut: Date {
        Calendar.autoupdatingCurrent.date(byAdding: .day, value: 30, to: self) ?? self
    }
}

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