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"Making Impossible States Impossible" by Richard Feldman video thumbnail

"Making Impossible States Impossible" by Richard Feldman

elm-conf · 9 recommenders · 13 months

Richard Feldman's elm-conf talk on designing models so that bugs from impossible application states cannot occur, using Elm's compiler and types. It demonstrates techniques for making invalid states unrepresentable.

Hacker News 读者推荐理由: HN repeatedly recommends it as a talk that changed how people model data, with ideas that apply well beyond Elm to any typed language.

9 recommenders5 strong recommendations2017–2026
Functional programmingSoftware architecture & design#elm#type systems#make illegal states unrepresentable#functional programming#data modeling

“the talk is Elm lang focused, but the concepts still apply to other languages.”

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