Get size of Set

[Truc Nguyen Lam]

Hi all,

I am using the JSClass for my project. I wonder if there is a way that I can get the size of a Set (the api I cannot find) and convert the Set into an array?

Cheers.

[James Coglan]

On 9 August 2013 14:58, Truc Nguyen Lam <trucng...@gmail.com> wrote:

I am using the JSClass for my project. I wonder if there is a way that I can get the size of a Set (the api I cannot find) and convert the Set into an array?

You should use the count() and toArray() methods from Enumerable: http://jsclass.jcoglan.com/enumerable.html 

[Truc Nguyen Lam]

Thank you. This library is absolutely cool.

[James Coglan]

On 12 August 2013 14:37, Truc Nguyen Lam <trucng...@gmail.com> wrote:

Thanks, how do I use the Enumerable or Enumerator modules? Is that using forEach() from Set?

Yep, just call set.forEach(function(item) { ... })