JavaScript之函数式编程思想初探

//result = 3*x + 5;
var Mul3 = function(x){
	return 3*x;
}
var Add5 = function(x){
	return x + 5;
}

var Result = function(Mul,Add){
	return function(x){
		return Add(Mul(x));
	};
}

Result(Mul3,Add5)(1);//8

引用文献：

　　http://www.ruanyifeng.com/blog/2017/02/fp-tutorial.html

　　https://llh911001.gitbooks.io/mostly-adequate-guide-chinese/content/ch2.html#为何钟爱一等公民

　　https://zhuanlan.zhihu.com/p/21714695