Programming Phoenix LiveView B6: modal_component.ex no longer generated (page 120)
At least in my version (0.17.5) the modal_component.ex is no longer generated. It seems that the corresponding functionality has been moved to live_helpers.ex, although with a different implementation.
If this is really the case, it would be nice to update the book accordingly.
(update)
It seems that the generated code at least between pages 118-123 refers to code generated by an older version of phx.gen.live.