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xcodeswiftxcode7swift3

'var' parameters are deprecated and will be removed in Swift 3

Alright so I just update Xcode to 7.3 and now I get this warning:

'var' parameters are deprecated and will be removed in Swift 3

How to fix this when I need to use the var in this function:

public func getQuestionList(var language: String) -> NSArray {
    if self.data.count > 0 {
        if (language.isEmpty) {
            language = "NL"
        }
        return self.data.objectForKey("questionList" + language) as! NSArray
    }

    return NSArray()
}
Solution

  • Have you tried to assign to a new var

    public func getQuestionList(language: String) -> NSArray {
    var lang = language
    if self.data.count > 0 {
        if (lang.isEmpty) {
            lang = "NL"
        }
        return self.data.objectForKey("questionList" + lang) as! NSArray
    }

    return NSArray()
}