Julien Truffaut
2 SlideShares 12 Abonné
Personal Information
Entreprise/Lieu de travail
London, United Kingdom United Kingdom
Profession
Co-founder at ScalaJobs.com
Secteur d’activité
Technology / Software / Internet
Site Web
scalajobs.com/
À propos
A Lens is a functional concept which solves a very common problem: how to update a complex immutable structure. This is probably the reason why Lenses are relatively well known in functional programming languages such as Haskell or Scala. However, there are far less resources available on the generalization of Lenses known as "optics". In this slides, I would like to go through a few of these optics namely Iso, Prism, Lens and Optional, by showing how they relate to each other as well as how to use optics in a day to day programming job.
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Mots-clés
scala functional programming design pattern lens
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Présentations

(2)

Beyond Scala Lens

il y a 9 ans • 14176 Vues

Implicit parameters, when to use them (or not)!

il y a 1 an • 299 Vues
Personal Information
Entreprise/Lieu de travail
London, United Kingdom United Kingdom
Profession
Co-founder at ScalaJobs.com
Secteur d’activité
Technology / Software / Internet
Site Web
scalajobs.com/
À propos
A Lens is a functional concept which solves a very common problem: how to update a complex immutable structure. This is probably the reason why Lenses are relatively well known in functional programming languages such as Haskell or Scala. However, there are far less resources available on the generalization of Lenses known as "optics". In this slides, I would like to go through a few of these optics namely Iso, Prism, Lens and Optional, by showing how they relate to each other as well as how to use optics in a day to day programming job.
Mots-clés
scala functional programming design pattern lens
Tout plus