Rails Nested Forms: Deep Dive

[@josueacosta9112]

Avi, this was exactly what I needed. I'm glad you took a detour and use pry to inspect the form builder. Thank you so much!

[@RB-hj7qc]

Best Rails video I've watched, and I've watched a lot of them. Only one to go below the hood and explain things really well.

[@preferablyoutside]

this was enormously helpful. thank you so much

[@AviFlombaum]

Very welcome!

[@olegnikitashin]

Great explanation!) So cool that you dig deeper! Please do more!)

[@mikedilley]

To anyone out there who is coding along with this video, Rails 5 made a change that, by default, requires an associated record to be present in order to persist a record that has a belongs_to association. This default can be overridden. Check out this blog post for more details. blog.bigbinary.com/2016/02/15/rails-5-makes-belong-to-association-required-by-default.html After this change, the code-a-long will go smoothly.

[@paulodetarsobezerra8482]

Following your tutorial I ran into an error early on. When I created a user. irb(main):008:0> u.errors.messages => {:team=>["must exist"]} Then, I first had to create a team to add to a User when it is created. Why this error does not happen to you?

[@engelshentenawy]

I think that has to do with rails 5

[@siros4207]

that was excellent