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/1831#issuecomment-357739849,https://api.github.com/repos/pydata/xarray/issues/1831,357739849,MDEyOklzc3VlQ29tbWVudDM1NzczOTg0OQ==,2443309,2018-01-15T17:02:38Z,2018-01-15T17:02:38Z,MEMBER,"@fujiisoup - I think this is a great idea. As you've noted, the `reduce` implementation in about as naive as it comes (#668). While the `__iter__` method should continue to return DataArray objects, the `reduce` method can be optimized. ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,288567090