Swift数组到元组数组

Question

我有以下两个数组:

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

我想将它们合并到一个如下所示的数组中:

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

Answer 1

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) }