Is it possible to spread an empty array in JavaScript?

Whenever I run the code below, I encounter the error message

Uncaught SyntaxError: expected expression, got '...'
:

[1,2,3, (true ? 4 : ...[])]

I'm wondering if spreading an empty array in that manner is allowed?

Answer №1

To properly distribute the expression, keep in mind that it is not possible to spread an array as a single entity.

let myArray = [11, 22, 33, ...(false ? [44] : [])];

console.log(myArray);

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