简单的函数柯里化

 1 function curry(fn) {
 2     var args = Array.prototype.slice.call(arguments, 1);
 3     return function() {
 4         var innerArgs = Array.prototype.slice.call(arguments);
 5         var finalArgs = args.concat(innerArgs);
 6         return fn.apply(null, finalArgs);
 7     };
 8 }
 9 
10 //使用方法
11 function add(num1, num2) {
12     return num1 + num2;
13 }
14 var curriedAdd = curry(add, 5);
15 console.log(curriedAdd(3));
16 
17 var curriedAdd = curry(add, 5, 12);
18 console.log(curriedAdd());
原文地址:https://www.cnblogs.com/qzsonline/p/2544147.html