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Rui Batista

Functional programing advocate, accessibility consultant by design

4 posts •

Disambiguating 'this' in Scala, or what does 'self =>' mean?

This is a quick Scala tip on a somehow unknown feature of the Scala language, what I call self aliasing or unconstrained self type annotations. One sees that in some libraries or even

Rui Batista Rui Batista 3 min read

Book Review: Functional and Reactive Domain Modelling

The Book Functional and Reactive Domain Modeling (Debasish Ghosh) is one of the most interesting books I have read lately, in the realm of Scala. This is not another beginner Scala book, neither

Rui Batista Rui Batista 2 min read

Bits of Shapeless part 2: Generic Derivation

This is the second installment in a series of articles about Shapeless. The first post explained heterogeneous lists (HLists) and how to use them to do type-level recursion. Building on this ground, we

Rui Batista Rui Batista 12 min read

Bits of Shapeless part 1: HLists

Shapeless is a well known library for generic programming in scala. It is the basis for many widely used libraries and recent interesting projects in the Scala ecosystem, such as spray, Circe, Scodec

Rui Batista Rui Batista 8 min read
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