hello...this might be a weird question but here we go:
was there ever a proposal for a "conditional equality operator"? what i mean is an operator for this pattern:

const fn = (value) => {
  return value === "foo" ? "foo" : "bar";
}

which could also be written like this:

const fn = (value) => {
  return value === "foo" ? value : "bar";
}

but my theoretical operator should achieve the same logic while avoiding repetition of either value or "foo", so something like this: value ==? "foo" : "bar"

i also couldn't find any example of such an operator in any other programming language, which really surprised me, but maybe i'm stupid and an operator like this doesn't work or doesn't make any sense

really curious if anybody here might have a take on this