Observers setup a core convention

Hi guys!

I want to propose the debate to setup the RoR convention for Observers organization.

I search in the forum and found some posts about where put observers, but no “convention” results “as core” on “convention over configuration” paradigm.

Observers for model, sweepers, mailers … but we can need for instrumentation, notifications, audit …

Here my proposals:

Proposal A:

NOTE: Considerate include naming sweeper_sufix in the same form as other observer; for example: “/app/controller/sweepers/user_observer.rb”, or “”/app/controller/observer/user_observer.rb"

NOTE: Considerate include *type_observer.rb for suffix to be homogeneous include in sweepers; for example: "usermodel_observer.rb", “user_swepper_observer.rb”, etc …

/app/observers

---- /app/models/observers

-------- user_observer.rb

-------- product_observer.rb

---- /app/controllers/sweppers

-------- user_swepper.rb

-------- product_sweeper.rb

---- /app/mailers/observers

------- user_mailer_observer.rb

------- product_mailer_observer.rb

Proposal B:

NOTE: Considerate “*_callback.rb” for suffix to avoid collisions and best differentiate with other observers classes

NOTE: Considerate include *type_observer.rb for suffix to be homogeneous include in sweepers; for example: "usermodel_observer.rb", “user_swepper_observer.rb”, etc …

NOTE: Considerate naming "/app/observers/sweppers" as"****/app/observers/controllers"

/app/observers

---- /app/observers/models

-------- user_observer.rb

-------- product_observer.rb

---- /app/observers/sweppers

-------- user_swepper.rb

-------- product_sweeper.rb

---- /app/observers/mailers

------- user_mailer_observer.rb

------- product_mailer_observer.rb

Bests