Clément Delafargue

FP developer

I'm a functional programmer, serving as CTO at Clever Cloud, where I work on IT automation and continuous delivery. I love discussing about FP, distributed systems and cloud architecture.

Test-Driven Development is widely accepted as good practice. But can we do better? By specifying behaviour with types, you can go a long way, with more confidence and with less hassle than with tests.
In this talk, we'll see a new vision of types. We'll see about how types allow us to prove properties about our program and how genericity is a powerful tool for specification. We'll go on to discover means of reasoning based on types. Finally, we'll explore the complementarity between types and tests.

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