How do you feel about comma expressions?

[evilsoft]

Not really an issue

Howdy. Curious your opinion of using comma expressions for tappped functions like this. Basically it would turn:

const fn = (tagName, val) => {
  console.log(`[${tagName}]`, val)
  return val
}

into this:

const fn = (tagName, val) =>
  (console.log(`[${tagName}]`, val), val)

[on3iro]

I think comma expressions, while being terse, are really hard to read. I would prefer the first example at any given day.