http://learn.jquery.com/using-jquery-core/iterating/
The following is a list of methods that require .each():
.attr()(getter).css()(getter).data()(getter).height()(getter).html()(getter).innerHeight().innerWidth().offset()(getter).outerHeight().outerWidth().position().prop()(getter).scrollLeft()(getter).scrollTop()(getter).val()(getter).width()(getter)