Methods of my function... How?

Question

I have a function. And I most create method of this function. But this function don't have a name.
function getSomeThink() {
// code
return function () {
// code
}
}

var working = getSomeThink();
working.go();

How to create method 'go' of 'working'?
Thank.

Answer 1

or if following your existing code

function getSomeThink() {
// code
return function () {
// code
alert(42);
}
}

var working= getSomeThink();

working();

the last line will call the function which returned from getSomeThink()

but this way you cannot call it "go"

Answer 2

follow this pattern

function foo(){
this.goo = function(){
alert(42);
}
}

var f = new foo();

f.goo();