javascript柯里化
function curry(fn){ var slice = Array.prototype.slice; var arr = slice.call(arguments,1); return function(){ var newArr = slice.call(arguments); var args = newArr.concat(arr); return fn.apply(null,args); } } function add(){ var icur = 0; for(var i=0; i <arguments.length; i++){ icur += arguments[i],10; } return icur; } var number = curry(add,1)(2,3,4,5,6,7,8,9,10); console.log(number); //55