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Randgalt/expressive-java

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Example of matching Scala's case class expressiveness in Java 8, Java 15 and Java 17

3 mentions on Hacker News by 1 person: 1 story, 2 comments · first 2021-11-05 · latest 2021-12-12

Mentions per year 3 mentions · busiest year 2021 (3)
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  1. …and pattern-matching the implementation can come close to ver-batim mirroring the Scala 2 one: https://github.com/Randgalt/expressive-java/blob/master/java... > NOTE: Pattern-matching for switch is in second preview for JDK17, so not all…
    comment by gavinray · 2021-12-12 · in ExpressiveJava: Rewriting simple Scala interpreter – JDK17 code nearly identical
  2. ▲ 4
    ExpressiveJava: Rewriting simple Scala interpreter – JDK17 code nearly identical
    story by gavinray · 2021-12-12 · 1 comment
  3. …(sealed types) with pattern match "switch" and the net result is an almost verbatim translation. https://github.com/Randgalt/expressive-java/issues/1 There is one ugly line which JDK18 will fix, "destructuring in pattern captures/match".…
    comment by gavinray · 2021-11-05 · in Why Co–Star Uses Haskell