function times2(blobst){

var newArray = [];
for(i = 0; i <blobst.length; i++){
newArray.push(blobst[i] * 2);
}
return newArray;
}

set('test', times2([1,2,3,4,5]))

{test}

why it doesn't work?

Hello.

Is that in a section or a passage? Is it indented?

Can you post more of the code?

Hi,
and thank you for the interest.

Yes, it's inside a section and indented (all java activated, function is blue, blobst yellow, etc).
It works fine out of Squiffy, showing the result: "2,4,6,8,10".

This works for me:

Try this out:  [[test section]]

[[test section]]:
    function times2(blobst){
        var newArray = [];
        for(i = 0; i <blobst.length; i++){
           newArray.push(blobst[i] * 2);
        }
        return newArray;
    };
    set('test', times2([1,2,3,4,5]));
    
{test}

OUTPUT

Try this out: test section

2,4,6,8,10

PS

If I were you, I'd put that function in a master section. Then, You can call the function any time in the code:

Try this out:  [[test section]]

[[test section]]:
    set('test', times2([1,2,3,4,5]));
    
{test}


[[]]:
    times2 = function(blobst){
        var newArray = [];
        for(i = 0; i <blobst.length; i++){
           newArray.push(blobst[i] * 2);
        }
        return newArray;
    };

Thank you, it works!
(declaring "i "):

[[test section]]:
var i;
function times2(blobst){
var newArray = [];
for(i = 0; i <blobst.length; i++){
newArray.push(blobst[i] * 2);
}
return newArray;
};
set('test', times2([1,2,3,4,5]));

{test}