Sorry for delay, I had to made a bit research, because I'm not very
good with prototype.
Thank you to all for your great help.
Finally I used this
element.ancestors().pluck("nodeName").invoke("toLowerCase").reverse().join("
");
It amazing like works!!!, the last question is why not invoke can be
used in reverse and join?
Thanks again, to Nicolás, Justin, Gareth and all really very good
library and the best comunity!!!.
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