Kanishk-Dendukuri commented on issue #25505: URL: https://github.com/apache/arrow/issues/25505#issuecomment-5140406435
Hi! I'd like to work on this. I'm still fairly new to Arrow but I'll put in the effort to see this through. My understanding, correct me if I'm wrong: I'd model it on the existing replace_with_mask, so it'd be a ternary kernel replace_with_indices(values, indices, replacements) that returns an array the same length as values, where replacements is either an array (length = len(indices)) or a scalar. And a few semantics I'd want to confirm: should I assume indices can be unsorted, contain duplicates (last write wins), and be null (skipping the index and replacement pair)? -- 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]
