$.each uses length property of array-like objects

[dmethvin]

Need to say it one or two more ways within the page.
http://bugs.jquery.com/ticket/14990

[AurelioDeRosa]

Hello @dmethvin. If this issue is up for grab, I'd like to address it.

[dmethvin]

Absolutely, thanks for your help!

[mgol]

I don't think the current fix for this issue is enough; see #1032 for a followup.