RIBs

About mobile architecture using RIBs from uber

Transcript

1. RIBsΛ༻͍ͨϞόΠϧ
   ΞʔΩςΫνϟઃܭ
   Naoki ISHIKAWA (@jarinosuke)

   try!Swift Tokyo After talks
   

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2. Self Introduction
   • ੴ઒௚थ Naoki ISHIKAWA
   
   • @jarinosuke
   
   • iOS Engineer at merpay, Inc
   

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3. uber/RIBs
   

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5. Agenda
   • 1.What is RIBs?
   
   • 2.Motivation
   
   • 3.Inside of RIBs
   
   • Overview
   
   • Units
   
   • 4.Conclusion
   

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6. 1.What is RIBs?
   • Shared architecture between iOS/Android
   
   • Testability and Isolation
   
   • Scalable between hundreds of engineers in Uber
   

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7. 2.Motivation
   • Problem
   • MVC with massive view controllers
   
   • Technical debt accumulated by adding new features
   
   • Try
   • Keep high-quality core experience for users
   
   • Allow radical experimentation/test in product
   

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8. 3.Inside of RIBs
   

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10. RIBs units
    

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11. Router
    Attaching/Detaching child RIBs
    

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12. Interactor
    Handle all business logic
    that will be displayed on view
    

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13. Builder
    Define all dependences
    and instantiate classes in RIB
    

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14. Presenter
    Manage communications
    between Interactor and View
    

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15. View(Controller)
    ViewController with no logic
    Just display data from Presenter
    

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16. Communication between
    RIBs
    

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17. 4.Conclusion
    • Business logic tree provided by RIBs can drive
    
    • Isolation of codes
    
    • Scalability in team and business
    
    • uber/RIBs can be one of the good choice of mobile
    architecture
    

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18. !
    

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