pitrou opened a new issue, #45216: URL: https://github.com/apache/arrow/issues/45216
### Describe the enhancement requested The Rank implementation currently mixes ties detection and rank computation in a single function `CreateRankings`. Separating those two concerns would hopefully 1) decrease the amount of generated code 2) help with the [percentile rank](https://github.com/apache/arrow/issues/45190) implementation. ### Component(s) C++ -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
