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？
最佳答案
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"
关于reason - 加入字符串数组？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49944067/