Currying-柯里化

curry.js

/*
Curry（咖喱） 的概念很简单：只传递给函数一部分参数来调用它，让它返回一个函数去处理剩下的参数。
- 柯里化: http://baike.baidu.com/view/2804134.htm
- Currying: https://en.wikipedia.org/wiki/Currying
- Lodash: https://lodash.com/docs#curry
- Lodash-FP：https://github.com/lodash-archive/lodash-fp
- Ramda：http://ramdajs.com/
*/

function match(what) {
  return function(str){
    str.match(what)
  };
});

var hasSpaces = match(/\s+/g);
console.log(hasSpaces("hello world"));
console.log(hasSpaces("tori_spelling"));