Marcin Moskala: Kotlin for Developers | December 11th-13th, 2019 – GOTO Academy NL

Marcin Moskala: Kotlin for Developers | December 11th-13th, 2019

 

In this Masterclass, you are going to learn Kotlin in-depth, all in line with the best practices. We will start from basic features, but understanding them deeply - how do they work and how should they be used, and we will and up learning about advanced features like custom property delegates or DSLs. You will learn through practice by implementing solutions, answering to challenges, and trying your knowledge on puzzlers.

 

Interesting for:
This Masterclass is for experienced Java developers willing to learn Kotlin and Kotlin developers at any level. The required level is set by a preparation guide which introduces the most essential basic based on Java knowledge. Even experienced Kotlin developers will benefit from this Masterclass as it talks about best practices and features that are often not well understood by more advanced developers. 
 
 
       Agenda: Day 1
    • Basic Kotlin structures
    • Functions on different levels and functional style
    • Kotlin OO programming
    • Data classes
    • Sealed classes
    • Object expression, object declaration and companion object
    • Kotlin type system
    • Extension functions
      Agenda: Day 2
    • Functional programming in Kotlin
    • Inline functions
    • Collection processing
    • Generic classes and functions, making own collection processing function
    • Kotlin generic type parameter declarations and modifier
     Agenda: Day 3
    • Scope functions
    • Kotlin property and interface delegates
    • DSL usage and creation
    • Interoperability between Kotlin and Java
    • Kotlin Contracts
    • Inline classes
    • Rules of idiomatic Kotlin
    • Kotlin style guides
       
        Exercises
        In a series of exercises you will:
      • Set requirements on arguments and state using Elvis operator, require and check 
      • Do advanced collection processing
      • Implement your own collection processing function
      • Implement custom property delegate
      • Make your own DSL
           Prerequisites
      • This is a participatory masterclass. You won't get to just sit there and watch - the more you participate in the Masterclass, the more you'll get out!

       

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