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SkillsCast

How to map and fold over an HList in shapeless

17th April 2012 in London at Barbican Conference Centre

There are 68 other SkillsCasts available from Scala Days 2012

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In this talk for Scala Days, Miles sabin shows why HLists are so much harder to support, and explain the type class and dependent type based implementation techniques used in the map and fold implementations in shapeless.

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How to map and fold over an HList in shapeless

Miles Sabin

Miles has been doing stuff with Scala for more than ten years, currently with Underscore Consulting. He is a cofounder of Typelevel and his best known project, the Scala generic programming library shapeless, is the weapon of choice wherever boilerplate needs to be scrapped or arities abstracted over.

SkillsCast

Please log in to watch this conference skillscast.

Https s3.amazonaws.com prod.tracker2 resource 41088130 skillsmatter conference skillscast o9nohu

In this talk for Scala Days, Miles sabin shows why HLists are so much harder to support, and explain the type class and dependent type based implementation techniques used in the map and fold implementations in shapeless.

YOU MAY ALSO LIKE:

Thanks to our sponsors

About the Speaker

How to map and fold over an HList in shapeless

Miles Sabin

Miles has been doing stuff with Scala for more than ten years, currently with Underscore Consulting. He is a cofounder of Typelevel and his best known project, the Scala generic programming library shapeless, is the weapon of choice wherever boilerplate needs to be scrapped or arities abstracted over.

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