Any one know how to combine map and set by proxy, like this :
var a=new Set();
b=proxy(a,handler);
b.add(1);
b.add(1);
b.set('test1','testing');
console.log(b);//{1,'test1'=>'testing'}
Any one know how to do ,thanks
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user3404608
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And what kind of object `{1,'test1':'testing'}` is? – Estus Flask Jul 03 '17 at 11:35
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You have syntax errors. May you edit your question to make sure the code is a [mcve]? – evolutionxbox Jul 03 '17 at 11:37
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Thanks for reply, i have updated the question. – user3404608 Jul 03 '17 at 11:53
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2Why not only using Map? (and using set with null as second parameter when the intention is only inserting a unique key, as in Set) – Alberto Trindade Tavares Jul 03 '17 at 11:59
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1Using a proxy makes no sense and only [complicates everything](https://stackoverflow.com/q/43927933/1048572). What is your [actual problem](https://meta.stackexchange.com/q/66377)? – Bergi Jul 03 '17 at 13:08