Arcade numeric array

[RobA]

Hi there, 

I'm looking to create a numerical array in Arcade to be used for numerical calculations later in my function. 

I have an upper threshold for example : 

var threshold = 4

I simply want to create a numerical array starting from 0 and looping through to 4 to produce:

[0,1,2,3,4] saved as an accessible numerical array. 

This is a simple enough concept in R (Seq function) or Python (range function), but I'm scratching my head as to how to do this simple task using Arcade.  

Any help would be greatly appreciated. 

[jcarlson]

There's nothing built-in that does this, but you could easily create your own function:

function sequence(threshold){
    var out_arr = []
    for (var n=0; n <= threshold; n++){
        Push(out_arr, n)
    }
    return out_arr
}

[RobA]

That's perfect thanks Josh  😄