Search Array of Dictionaries for Value in Swift

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你的背包
你的背包 2020-12-16 01:50

I\'m new to Swift and taking a class to learn iOS programming. I find myself stumped on how to search in an array of dictionaries for a string value and dump the string valu

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  •  不思量自难忘°
    2020-12-16 02:16

    let drinks = characters.map({$0["favorite drink"]}) // [Optional("prune juice"), Optional("tea, Earl Grey, hot")]
    

    or

    let drinks = characters.filter({$0["favorite drink"] != nil}).map({$0["favorite drink"]!}) // [prune juice, tea, Earl Grey, hot]
    

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