[ARROW-11769] [R] Pull groups from grouped_df into RecordBatch or Table

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 5.0.0
• Component/s: R
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/27621
• Assignee: Nicola Crane
• Reporter: Ian Cook
• Created: 24/Feb/21 20:12
• Updated: 11/Jan/23 08:22
• Resolved: 07/May/21 15:33

Description

It would be nice if

iris %>% group_by(Species) %>% record_batch() 

returned the same thing as

iris %>% record_batch() %>% group_by(Species) 

instead of losing the groups.

Issue Links

• links to: GitHub Pull Request #10261