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https://issues.apache.org/jira/browse/GROOVY-11964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18076197#comment-18076197
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ASF GitHub Bot commented on GROOVY-11964:
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paulk-asert opened a new pull request, #2489:
URL: https://github.com/apache/groovy/pull/2489
(no comment)
> Additional multi-assignment forms
> ---------------------------------
>
> Key: GROOVY-11964
> URL: https://issues.apache.org/jira/browse/GROOVY-11964
> Project: Groovy
> Issue Type: Improvement
> Reporter: Paul King
> Priority: Major
>
> Three idioms are common in modern languages but unavailable in Groovy:
> * Tail rest binding: {{def (h, *t) = list}} - separate the head from the
> remainder. Common in functional code (recursive list traversal,
> pipeline-style processing of streams and iterators).
> * Map-style destructuring: {{def (name: n, age: a) = person}} - extract named
> properties or map keys directly, without intermediate variables.
> * Rest in non-tail positions: {{def (*f, last) = list, def (l, *m, r) =
> list}} - useful when the boundaries are at the ends rather than the middle.
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