Support ES2015 Function Rest Parameters

[delchev]

Hi,

Has anyone already explored how we can support the "rest parameters" in functions?

function sum(...theArgs) {
  return theArgs.reduce((previous, current) => {
    return previous + current;
  });
}

console.log(sum(1, 2, 3));
// expected output: 6

console.log(sum(1, 2, 3, 4));
// expected output: 10

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters

Any guidance will be very much appreciated!

Regards,
Nedelcho

[p-bakker]

Support for ...restParams on (regular, so not arrow) functions has been introduced in #1451 and available in V1.7.15