Access Function from Different Code

Question

Let's say I created a javascript code function with 500 lines.
I want tgat function for my new project, but copy pasting the function will cause lag in my SoloLearn editor.

Is it possible for me to access that function in a new SoloLearn project?

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Example:

SoloLearnServer/web/[user_id]/HugeFunctionCode:
JS Code-
function hugeCode(a, b, c) {
//500 lines later
var finalResult a+b+c; //just sample, I don't want to in fact just sum them
return finalResult;
}

SoloLearnServer/web/[user_id]/SmallProgram:
HTML Code-
<script id="bigcode" src="SoloLearnServer/web/[user_id]/HugeFunctionCode" type="javascript></script>

JS Code-
var bigScript = document.getElementById("bigcode");
console.log(bigScript.hugeCode(1, 2, 3));
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Is this possible in SoloLearn? If so, how do I go about doing it?
[I haven't learnt php or jquery yet, but if that's needed, I'll appreciate it if you can put the sample code to access the script please]

Answer 1

Press save as and save it as a new code.