Question

-1

rated 0 times [ 5] [ 6] / answers: 1 / hits: 96115 / 15 Years ago, tue, february 16, 2010, 12:00:00

I want to make this syntax possible:

var a = add(2)(3); //5

I've got no clue how to make it possible.

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answered 15 Years ago allans · Accepted Answer

You need add to be a function that takes an argument and returns a function that takes an argument that adds the argument to add and itself.

var add = function(x) {

    return function(y) { return x + y; };

}