| Age | Commit message (Expand) | Author | 
|---|---|---|
| 2016-11-14 | Remove `flat_map` compatibility layer. | Markus Reiter | 
| 2016-11-13 | No if/unless-modifier on multiline blocks. | Markus Reiter | 
| 2015-08-06 | backport flat_map for Ruby 1.8 | Xu Cheng | 
| 2015-06-19 | Remove backports for Ruby 1.8.6 | Jack Nagel | 
| 2013-06-08 | Add Enumerable#group_by | Jack Nagel | 
