Javascript "times"

gistfile1.js

// Curried aka (Int -> String -> String)
var times = function (n) {
    //closure property allows us to access n inside the inner function 
    return function (x) {
        //code isn't executed until all parameters are passed
        var array = [];
        for (var i in n) {
            array[i] = x;
        }
        return array.reduce(function(a, e) { return a + e; });
    };
};

//Un-curried aka ((Int -> String) -> String)
var untimes = function (n,x) {
   //same body
}

var intermediate = times(5);

var final = intermediate("x");

console.log(final); => "xxxxx"