Return array and function that returns another array together JS

Question

I'm currently trying to return an array with some values and a function that returns another array as well. How do I do it that my returns is basically 2 arrays instead of 1 array and 1 function

Example

const array1 = [a, b, c]

const function = () => {
  if(something) {
    somevalues.map(e => {
      return ( 
        <div>{e}<div>
     )
   })
  } else {
    othervalues.map(f => {
      return ( 
        <div>{f}<div>
     )
   })
  }
} 

return [...array1, function] ??

function in the example obviously returns function instead of its own return, how do I fix that?

Answer 1

const array1 = ['a', 'b', 'c'];
const something = true;

const func = () => {
  if(something) {
    return 'e';
  } else {
    return 'f';
  }
};

console.log([...array1, func()]); //[ "a", "b", "c", "e" ]