Re: [webidl] Add a [Maplike] tag?

On 6/27/13 6:13 PM, Tab Atkins Jr. wrote:
>> How would one copy one Map into another in ES?  Presumably whatever the
>> idiom is for that is how this should work...
> Using the constructor:
> var m2 = new Map(m1);

That's if you're creating the copy yourself.  How would you do it if 
you're copying into a Map someone provided to you?


Received on Thursday, 27 June 2013 22:20:10 UTC