Last Update: 2020-03-04 13:43:03 -0800

The graph_each extension adds Dataset#graph_each and makes Dataset#each call graph_each if the dataset has been graphed. Dataset#graph_each splits result hashes into subhashes per table:

DB[:a].graph(:b, id: :b_id).all
# => {:a=>{:id=>1, :b_id=>2}, :b=>{:id=>2}}

You can load this extension into specific datasets:

ds = DB[:table]
ds = ds.extension(:graph_each)

Or you can load it into all of a database’s datasets, which is probably the desired behavior if you are using this extension:


Related module: Sequel::GraphEach