nealrichardson commented on a change in pull request #10751:
URL: https://github.com/apache/arrow/pull/10751#discussion_r673471398
##########
File path: r/NEWS.md
##########
@@ -26,7 +26,7 @@
* String operations: `strsplit()` and `str_split()`; `strptime()`;
`paste()`, `paste0()`, and `str_c()`; `substr()` and `str_sub()`; `str_like()`;
`str_pad()`; `stri_reverse()`
* Date/time operations: `lubridate` methods such as `year()`, `month()`,
`wday()`, and so on
* Math: logarithms (`log()` et al.); trigonometry (`sin()`, `cos()`, et
al.); `abs()`; `sign()`; `pmin()` and `pmax()`; `ceiling()`, `floor()`, and
`trunc()`
- * Conditional: `ifelse()` and `if_else()` (fixed-precision decimal numbers
do not yet work and factors/dictionaries are converted to character strings);
`case_when()` (currently works with numeric data types but not character
strings, factors/dictionaries, or lists/structs); `coalesce()` (lists/structs
do not work and factors/dictionaries are converted to character strings)
+ * Conditional: `ifelse()` and `if_else()` (fixed-precision decimal numbers
not yet implemented and factors/dictionaries are converted to character
strings); `case_when()` (currently works with numeric data types but not
character strings, factors/dictionaries, or lists/structs); `coalesce()`
(lists/structs not yet implemented and factors/dictionaries are converted to
character strings)
Review comment:
Slightly more concise/less repetitive about not implemented:
```suggestion
* Conditional functions, with some limitations on input type in this
release: `ifelse()` and `if_else()` for all but `Decimal` types; `case_when()`
for only numeric and temporal types; `coalesce()` for all but lists/structs.
Note also that in this release, factors/dictionaries are converted to strings
in these functions.
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
