Functional Justin

@UCkLlM1rb1zQcTjZ7HCf2zpg - 850 subscribers

This channel is all about functional programming, mostly using the Scala language. Each video is a self contained subject in which I cover the theory, implement the concepts then show how they can be used in typical programs. Updates every two weeks!

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Ep 17: The Magic of LazyLists

Ep 17: The Magic of LazyLists Functional Justin

817 views - 3 years ago

Ep 16: NonEmptyLists more or less

Ep 16: NonEmptyLists more or less Functional Justin

690 views - 3 years ago

Ep 15: Advent of Code 2021 Day 1. Is it Traverse?

Ep 15: Advent of Code 2021 Day 1. Is it Traverse? Functional Justin

658 views - 4 years ago

Ep 14: Monad transformers using the Cats MTL library

Ep 14: Monad transformers using the Cats MTL library Functional Justin

1.1K views - 4 years ago

Ep 13: Another angle on monad transformers with Zio Prelude

Ep 13: Another angle on monad transformers with Zio Prelude Functional Justin

867 views - 4 years ago

Ep 12: ReaderT is good for the environment

Ep 12: ReaderT is good for the environment Functional Justin

631 views - 4 years ago

Ep 11: Search Hacker News with ZIO and magic

Ep 11: Search Hacker News with ZIO and magic Functional Justin

1.1K views - 4 years ago

Ep 10: Tell me more! Add logging to a pure program with Applicative and WriterT in Scala 3

Ep 10: Tell me more! Add logging to a pure program with Applicative and WriterT in Scala 3 Functional Justin

373 views - 4 years ago

Ep 9: Transformers, Monads in Disguise

Ep 9: Transformers, Monads in Disguise Functional Justin

569 views - 5 years ago

Ep 8: Compose Yourself with Scala 3's Opaque Types

Ep 8: Compose Yourself with Scala 3's Opaque Types Functional Justin

829 views - 5 years ago

Ep 7: Monads with Scala 3 for the Genius

Ep 7: Monads with Scala 3 for the Genius Functional Justin

1.8K views - 5 years ago

Ep 6: Functional error handling with applicative in Scala 3

Ep 6: Functional error handling with applicative in Scala 3 Functional Justin

1.7K views - 5 years ago

Ep 5: Scala 3 Type lambdas, Functors and error handling

Ep 5: Scala 3 Type lambdas, Functors and error handling Functional Justin

730 views - 5 years ago

Ep 4: Scala 3 type classes

Ep 4: Scala 3 type classes Functional Justin

1.5K views - 5 years ago

Ep 3: Evaluating our Numeric Type class

Ep 3: Evaluating our Numeric Type class Functional Justin

404 views - 5 years ago

Ep 2: Type classes with Scala 2

Ep 2: Type classes with Scala 2 Functional Justin

972 views - 5 years ago

Ep 1: Scala 3 Enums, Implicits, and Context Functions

Ep 1: Scala 3 Enums, Implicits, and Context Functions Functional Justin

2.8K views - 5 years ago