GH repo: https://github.com/rails-engine/flow_core
This is my Chinese New Year Hacking week's work, It's ready to open review
now, not tested in production yet.
I want to do this long ago because I believe a powerful workflow engine
will help Ruby/Rails app releasing more efficiency, and I
accepts_nested_attributes_for explicitly checks for associations to exist
https://github.com/rails/rails/blob/f33d52c95217212cbacc8d5e44b5a8e3cdc6f5b3/activerecord/lib/active_record/nested_attributes.rb#L340
fields_for does not require accepts_nested_attributes_for to be defined,
but it won't
Hello again Fugee,
Fields in forms in Rails do not necessarily have to correspond with model
attributes.
Generally, you might find the Rails edge guide on forms very helpful- as
well as the `form_with` API docs which are a bit more specific for some of
these questions.
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