[jira] [Updated] (ARROW-14071) [R] Try to arrow_eval user-defined functions

["Jonathan Keane (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-14071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Keane updated ARROW-14071:
-----------------------------------
    Fix Version/s: 8.0.0
                       (was: 7.0.0)

> [R] Try to arrow_eval user-defined functions
> --------------------------------------------
>
>                 Key: ARROW-14071
>                 URL: https://issues.apache.org/jira/browse/ARROW-14071
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Neal Richardson
>            Assignee: Dewey Dunnington
>            Priority: Major
>             Fix For: 8.0.0
>
>
> The first test passes but the second one fails, even though they're equivalent. The user's function isn't being evaluated in the nse_funcs environment.
> {code}
>   expect_dplyr_equal(
>     input %>%
>       select(-fct) %>%
>       filter(nchar(padded_strings) < 10) %>%
>       collect(),
>     tbl
>   )
>   isShortString <- function(x) nchar(x) < 10
>   expect_dplyr_equal(
>     input %>%
>       select(-fct) %>%
>       filter(isShortString(padded_strings)) %>%
>       collect(),
>     tbl
>   )
> {code}



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