reason - 加入字符串数组？

Question

在 JavaScript 中，你可以加入一个字符串数组，例如:

fruits = ["orange", "apple", "banana"];
joined = fruits.join(", ");

console.log(joined)

// "orange, apple, banana"

你如何在 ReasonML 中做到这一点？

Answer 1

您可以使用 Js.Array.joinWith :

let fruits = [|"orange", "apple", "banana"|];
let joined = Js.Array.joinWith(", ", fruits);
Js.log(joined);
// "orange, apple, banana"