Modern programming languages are increasingly becoming a mix of multiple paradigms. Object-Oriented Programming languages (OOP) like Java and Kotlin, for example, are being further extended with concepts from Functional Programming languages (FP). Think of immutability and lambda expressions. What happens when we combine both programming styles in a single codebase? Can OOP and FP complement each other?

In this talk, we'll explore what happens when we introduce FP patterns in OOP code. Perhaps it will turn out that OOP and FP are indeed BFFs!