How can I pass jquery array into a function?

How can I pass jquery array into a function?

Hi,

I have a function that is called as below and works fine when I use comma seperated values for url as below:

$(".related-posts-container").rssFeed({
     buildType: "Object", url: ['/testblog/topic/spark/rss.xml', '/teamblogs/topic/devops/rss.xml'], author: true, 
    relatedPosts: 5
}

It also works fine for a single URL passed from a variable as below

document.getElementById("bloghelper").innerHTML = array[0];

$(".related-posts-container").rssFeed({
     buildType: "Object", url: $('#bloghelper').html(), author: true, 
    relatedPosts: 5
}

However, using the first example I want to pass each array value (url) to the url parameter from the array outside of the function (array).

I had to use the document.getElementById for the single url (string) to work. I am not a jquery expert and so don't fully understand why I had to do this.

How can I get the array to be passed as the first example?

Any help MUCH appreciated.

Thanks