html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/3141#issuecomment-513327057,https://api.github.com/repos/pydata/xarray/issues/3141,513327057,MDEyOklzc3VlQ29tbWVudDUxMzMyNzA1Nw==,2448579,2019-07-19T18:17:08Z,2019-07-19T18:17:08Z,MEMBER,@tommylees112 Are you up for sending in a PR. It's an easy fix...,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,469633509
https://github.com/pydata/xarray/issues/3141#issuecomment-512862204,https://api.github.com/repos/pydata/xarray/issues/3141,512862204,MDEyOklzc3VlQ29tbWVudDUxMjg2MjIwNA==,2448579,2019-07-18T15:20:12Z,2019-07-18T15:20:12Z,MEMBER,I wonder if this is as easy as adding `ops.inject_cum_methods(Dataset.groupby)` at the end of `core/groupby.py`?,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,469633509