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Posted to jira@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/04/07 20:14:00 UTC

[jira] [Created] (ARROW-12282) [R] Refactor collect and compute methods

Ian Cook created ARROW-12282:
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             Summary: [R] Refactor collect and compute methods
                 Key: ARROW-12282
                 URL: https://issues.apache.org/jira/browse/ARROW-12282
             Project: Apache Arrow
          Issue Type: Improvement
          Components: R
            Reporter: Ian Cook


ARROW-11754 added a {{compute()}} method which calls {{collect(as_data_frame = FALSE)}}. This was a clean and simple way to add {{compute()}}, but it would be more logical if {{collect()}} instead called {{compute()}}, or if both called an internal function that forced computation of the lazy ops. But this is complicated by the need to call {{restore_dplyr_features()}} in both {{compute()}} and {{collect()}} and muddied by some uncertainty about where exactly {{ensure_group_vars()}} and {{ensure_arrange_vars()}} should be called. Take a closer look at this later date and consider whether to refactor it.



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