How to submit multiple NEW items via Rails 3.2 mass-assignment

Question

I have a pretty standard use-case. I have a parent object and a list of child objects. I want to have a tabular form where I can edit all the children at once, as rows in th

Answer 1

There is a gem called cocoon for doing this, I would go for a leaner mor DIY aproach but it was specifically built for this cases.