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How can i do this:

var obj = {x: 2, y: 4};
obj(); //return function
obj.x; //return 2

like jquery:

$.fn
$()
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4
  • Could you provide some more detail? I'm not clear what obj() is supposed to do, or what it is supposed to return exactly. Commented Jan 28, 2018 at 5:08
  • obj(); //return function ? Commented Jan 28, 2018 at 5:08
  • See stackoverflow.com/questions/48479510/… Commented Jan 28, 2018 at 5:09
  • var func = function(arg1){console.log(arg1)}; Commented Jan 28, 2018 at 5:10

1 Answer 1

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2

You can assign properties to functions since functions are objects:

var obj = function ( ) {
    console.log( 'Called' );
};
obj.x = 2;
obj();
console.log( obj.x );
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1 Comment

Thanks. but it calls both together. is it possible if i call obj.x it doesn't call obj() ?

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