Recursive Javascript Functional Programming Help I don\'t want the exact answer,

Question

Recursive Javascript Functional Programming Help

I don't want the exact answer, I just need help putting me in the right direction and any extra information that might come in handy with this problem. I understand what I need to do, just not how to actually do it.

I'm supposed to write a recursive function that only takes in ONLY an array and reverses the order of the contents.

So far I have something like:

recursive(array)

{

//base case

if(array.length <= 1)

return array;

//Under normal circumstances I would do something like create a new var array2 and just push all items popped

//from array into array2. However, I can't really define new variables in this situation because it's a recursive

//function and it only takes in one array as a parameter. I feel like if I understood a bit more javascript (we are just

//doing a brief overview of it in class) then I would know more things I could do. But as it stands, I am lost. Any

//help on converting this to a recursive function would be so helpful.

}

Explanation / Answer

you can use method recursively in this way

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