Refactor Hard-Coded UserDataManager

[ChoiysApple]

Issue

From UserDataManager.swift, method to access UserDefault data is like:

func setPopCount(popCount: Int) {
    userDefaults.set(popCount, forKey: UserDataKey.popCount)
}

func setPopVisibility(popVisibility: Bool) {
    userDefaults.set(popVisibility, forKey: UserDataKey.popCountVisibility)
}

func setIsNotInitialLaunch(isNotFirst: Bool) {
    userDefaults.set(isNotFirst, forKey: UserDataKey.isNotFirstLaunch)
}

... 

and the same goes to all other UserDataKey

Solution

Refactor those methods using Generic:

// Sample Code
func setUserData <T>(key: String, value: T) -> Bool {
    if userDefaults.set(value, forKey: key) {
        return true // Success

    } else {
        return false // Failed
    }
}

List

• Getters
• Setters
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