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Posted to issues@arrow.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/02/13 09:51:00 UTC

[jira] [Updated] (ARROW-4560) [R] array() needs to take single input, not ...

     [ https://issues.apache.org/jira/browse/ARROW-4560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-4560:
----------------------------------
    Labels: pull-request-available  (was: )

> [R] array() needs to take single input, not ...
> -----------------------------------------------
>
>                 Key: ARROW-4560
>                 URL: https://issues.apache.org/jira/browse/ARROW-4560
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Romain François
>            Assignee: Romain François
>            Priority: Minor
>              Labels: pull-request-available
>
> The `array()` factory takes `...` and this makes this harder than it needs to be because then we have two competing views on type: 
>  - `vctrs::vec_c(.ptype=)` which uses R specific typing system
>  - the arrow type 
>  
> So `array()` should really take a single thing for `data`, which may be the result of a `vctrs::vec_c(...)` if we do want R type promotion. 



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