Swift 数组到元组数组 [英] Swift array to array of tuples

问题描述

我有以下两个数组:

let xaxis = ["monday", "tuesday", "wednesday", "thursday", "friday"]
let yaxis = [1, 2, 3, 4, 5]

我想将它们合并成一个如下所示的数组:

I would like to merge them into an array that looks like this:

[ ("monday", 1), ("tuesday", 2), ("wednesday", 3), ("thursday", 4), ("friday", 5)]

推荐答案

使用zip和map:

let xaxis = ["monday", "tuesday", "wednesday", "thursday", "friday"]
let yaxis = [1, 2, 3, 4, 5]

let tuples = zip(xaxis, yaxis).map { ($0, $1) }

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