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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2020/11/04 22:35:00 UTC
[jira] [Updated] (ARROW-10089) [R] inject base class for Array,
ChunkedArray and Scalar
[ https://issues.apache.org/jira/browse/ARROW-10089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson updated ARROW-10089:
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Summary: [R] inject base class for Array, ChunkedArray and Scalar (was: inject base class for Array, ChunkedArray and Scalar)
> [R] inject base class for Array, ChunkedArray and Scalar
> --------------------------------------------------------
>
> Key: ARROW-10089
> URL: https://issues.apache.org/jira/browse/ARROW-10089
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Romain Francois
> Priority: Minor
>
> Related to comment [https://github.com/apache/arrow/pull/8256#discussion_r494402171]
> There's a bunch of these :
> #' @export
> sum.Array <- function(..., na.rm = FALSE) scalar_aggregate("sum", ..., na.rm = na.rm)
> #' @export
> sum.ChunkedArray <- sum.Array
> #' @export
> sum.Scalar <- sum.Array
> and having a empty base class between these and ArrowObject would help, we would only have one function and let S3 do its thing
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