> Dead and/or buggy code is practically unavoidable. What matters is recognizing it when you see it and removing it or fixing it, instead of making it permanent by writing new code that depends on the buggy or previously dead code.

I think this is one of the best advice I came across. Thanks, Mike!

> {disabled: 'disabled'}

So I did actually find out all this, and pinged on Skype about this on Dev-chat.

> [18:26:56] Sravan Reddy: each function behaviour of underscore is very wierd
> ats = {one: 1, two: 2, three: 3}
Object {one: 1, two: 2, three: 3}
>_.each(ats, function(at, vl) { console.log(at+"==="+vl)})
1===one
2===two
3===three
undefined
[18:27:04] Sravan Reddy: -
[18:27:11] Sravan Reddy: isn't that wierd?
[18:30:30] cory.zue: you're not really supposed to use it with objects i don't think
[18:30:45] cory.zue: probably an object.hasOwnProperty thing
[18:32:16] Sravan Reddy: the official documentation gives a use with Object
we have used it in couple of places with object. But attr, val were same! like "disabled" in both the cases
[18:33:37] Sravan Reddy: I am trying to do pass {href: Url} to one of templategenerators. it was behaving wierdly
[18:33:54] Sravan Reddy: then i found underscore was culprit.

I thought I should change the template, but this is the first time I am getting my hands dirty with Vellum. So, I was not sure whether this is being used anywhere else other than this lucky-case of `disabled`. Also, I was kind of excited while implementing this, because this features makes my HQ usage easier (when supporting FMs, lot of times I have to open Cloudcare, which is why I am trying to implement this, found that FMs find this helpful too). 

A mix of inexperience with the Vellum code-base and an overexcitement for the the feature made me overlook the importance of writing clean-code. I am taking a very good note from this. Thanks for pointing out, Mike.

So, yes, since you confirmed that it's not being used anywhere than `disabled` case, I will modify template and will remove the unnecessary util function.