Julien Truffaut
2 SlideShares 12 Seguidores
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London, United Kingdom United Kingdom
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Co-founder at ScalaJobs.com
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Technology / Software / Internet
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scalajobs.com/
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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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scala functional programming design pattern lens
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Presentaciones

(2)

Beyond Scala Lens

Hace 9 años • 14173 Visualizaciones

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

Hace 1 año • 299 Visualizaciones
Personal Information
Organización/Lugar de trabajo
London, United Kingdom United Kingdom
Ocupación
Co-founder at ScalaJobs.com
Sector
Technology / Software / Internet
Sitio web
scalajobs.com/
Acerca de
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.
Etiquetas
scala functional programming design pattern lens
Ver más