utils.js vs inline helper functions

[LewisJEllis]

We have ~15 util/helper functions inlined together in raven.js here (and exported for testing here), but then we also have utils.js with just two util/helper functions.

These utils are sufficiently similar that they ought to live together; we should either move most of the ones in raven.js out to utils.js, or bring the utils.js ones into raven.js and get rid of utils.js. Weak pref for the former, but don't care too much, just want to get rid of inconsistency.

[captbaritone]

I think it would be best to move everything into raven.js. I can work on this.

[LewisJEllis]

Hey @captbaritone, appreciate the comment & offer but you might hold off a bit; this isn't too pressing and we've had some minor internal discussion on this that just hasn't yet made it to a decision/follow-up comment yet, mainly because the question of "what about pieces that could be shared between here and raven-node" also plays into this.

[captbaritone]

Cool. I'll hold off.