我如何合并两个数组到一个字典？ [英] How can I merge two arrays into a dictionary?

问题描述

我有两个数组：

    var identic = [String]()
    var linef = [String]()

我和数据追加他们。现在对于可用性的目的我的目标是他们都具有以下结构组合成一个字典

I've appended them with data. Now for usability purposes my goal is to combine them all into a dictionary with the following structure

FullStack = ["identic 1st value":"linef first value", "identic 2nd value":"linef 2nd value"]

我一直在浏览周围的网，无法找到一个可行的解决了这一点。

I've been browsing around the net and couldnt find a viable solution to this.

任何想法是极大的AP preciated。

Any ideas are greatly appreciated.

感谢您！

推荐答案

这听起来像一个工作 .enumerate（）！

var arrayOne: [String] = []
var arrayTwo: [String] = []

var dictionary: [String: String] = [:]

for (index, element) in arrayOne.enumerate()
{
    dictionary[element] = arrayTwo[index]
}

不过，如果你想在亲的办法，使用扩展：

extension Dictionary
{
    public init(keys: [Key], values: [Value])
    {
        precondition(keys.count == values.count)

        self.init()

        for (index, key) in keys.enumerate()
        {
            self[key] = values[index]
        }
    }
}

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