Last Modified
  2013-08-05 09:07:40 +0000
Requires

## Description

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.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:

    DB.extension(:graph_each)