{"id":277953,"date":"2016-08-17T09:25:53","date_gmt":"2016-08-17T16:25:53","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/?post_type=msr-research-item&p=277953"},"modified":"2018-10-16T21:59:38","modified_gmt":"2018-10-17T04:59:38","slug":"algebraic-effects-for-functional-programming","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/algebraic-effects-for-functional-programming\/","title":{"rendered":"Algebraic Effects for Functional Programming"},"content":{"rendered":"
Algebraic effect handlers, are recently gaining in popularity as a purely functional approach to modeling effects. In this article, we give an end-to-end overview of practical algebraic effects in the context of a compiled implementation in the Koka language. In particular, we show how algebraic effects generalize over common constructs like exception handling, state, iterators and async-await. We give an effective type inference algorithm based on extensible effect rows using scoped labels, and a direct operational semantics. Finally, we show an efficient compilation scheme to common runtime platforms (such as JavaScript, the JVM, or .NET) using a type directed selective CPS translation. <\/p>\n","protected":false},"excerpt":{"rendered":"
Algebraic effect handlers, are recently gaining in popularity as a purely functional approach to modeling effects. In this article, we give an end-to-end overview of practical algebraic effects in the context of a compiled implementation in the Koka language. In particular, we show how algebraic effects generalize over common constructs like exception handling, state, iterators 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