Need some clarifications about a line in the book, Agile Web Development with Rails 2nd Edition, the latest pdf version.
The line is "Missing: no longer true". This can be found at pdf page 337 and book page 325. Both are the same page. It is on the side of the page like a note.
It is about how to insert data into a relational database using has_many with through.
I am hoping that it is saying that there is a better way to create data into relational database. Hopefully in version 1.2 of Rails.
Any idea what the "Missing: no longer true" means?
I am new and still stuck on how to add data into relational database using has_many :through.