函数柯里化
换一个版本的:
function curry() { const fn = arguments[0]; let slice = Array.prototype.slice; let cache = slice.call(arguments) if (arguments.length - 1 < fn.length) { return function() { return curry.apply(null, cache.concat(slice.call(arguments))) } } else { return fn.apply(null, Array.prototype.slice.call(arguments, 1)); } } function fun(name, age, high) { return name + '||' + age + '|' + high } var cb = curry(fun); var b = cb('aaa')(12)(14); console.log(b);