我可以映射一个具有多个参数的函数吗？

在 EE（Google Earth Engine Javascript API）中我可以做

var listOfNumbers = [0, 1, 1, 2, 3, 5];
print('List of numbers:', listOfNumbers);

var add_ten = function(n) {
  var m = n + 10;
  return m;
}

var listOfNumbers_ = listOfNumbers.map(add_ten);
print('List of numbers:', listOfNumbers_);

如果我想添加怎么办x（或其他值）而不是 10？喜欢

var listOfNumbers = [0, 1, 1, 2, 3, 5];
print('List of numbers:', listOfNumbers);

var add_x = function(n, x) {
  var m = n + x;
  return m;
}

var listOfNumbers_ = listOfNumbers.map(add_x);
print('List of numbers:', listOfNumbers_);

我该如何通过x?

I tried

var listOfNumbers_ = listOfNumbers.map(add_x(100));
print('List of numbers:', listOfNumbers_);

But got NaN is not a function.

也尝试过

var listOfNumbers_ = listOfNumbers.map(add_x, 100);
print('List of numbers:', listOfNumbers_);

然后得到以下有趣的结果（我不明白）

0,2,3,5,7,10

如果你不想改变当前的功能，那么你可以使用部分应用 https://en.wikipedia.org/wiki/Partial_application via Function#bind https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Function/bind#Partially_applied_functions为其提供一个参数，但不提供另一个参数：

var listOfNumbers = [0, 1, 1, 2, 3, 5];
var add_x = function(n, x) {
  var m = n + x;
  return m;
}

var add_10 = add_x.bind(null, 10);

var listOfNumbers_ = listOfNumbers.map(add_10);

console.log(listOfNumbers_);

甚至：

var listOfNumbers_ = listOfNumbers.map(add_x.bind(null, 10));

或者，您可以使用currying https://stackoverflow.com/questions/36314/what-is-currying/36321:

var listOfNumbers = [0, 1, 1, 2, 3, 5];
var add_x = function(n) {
  return function (x){
    var m = n + x;
    return m;
  }
}

var add_10 = add_x(10);

var listOfNumbers_ = listOfNumbers.map(add_10);

console.log(listOfNumbers_);

Or even:

var listOfNumbers_ = listOfNumbers.map(add_x(10));

您可以使用箭头函数缩短柯里化定义：

var add_x = n => x => n+x;