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https://issues.apache.org/jira/browse/ARROW-9001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson resolved ARROW-9001.
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Resolution: Fixed
Issue resolved by pull request 8256
[https://github.com/apache/arrow/pull/8256]
> [R] Box outputs as correct type in call_function
> ------------------------------------------------
>
> Key: ARROW-9001
> URL: https://issues.apache.org/jira/browse/ARROW-9001
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Wes McKinney
> Assignee: Romain Francois
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 9h 50m
> Remaining Estimate: 0h
>
> This would prevent segfaults by putting the externalptr in the wrong kind of
> R6 container, plus allow us to skip a bunch of hackery where we try to track
> or guess the class of the object returned from call_function (could be Array,
> ChunkedArray, Scalar, RecordBatch, or Table).
> reticulate does something along these lines; it's a subclass of environment I
> think but not exactly an R6 class.
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