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Programming Phoenix LiveView B8: The graphic on page 16 is a tiny bit confusing to me

dan

dan

Programming Phoenix LiveView B8: The graphic on page 16 is a tiny bit confusing to me

The graphic displaying Router → Index.mount → Index.render is a bit confusing to me.

I grok the discussion about Router → mount → render, however I’m not understanding the inference of Index (assuming a module?) especially since the implementation of a live route in Router on the same page doesn’t indicate an Index module.
Just sayin’

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