ActiveRecord::Base.pluck_each function

[DarthSim]

ActiveRecord::Base.pluck_each and ActiveRecord::Relation#pluck_each act as combination of pluck and each_row.
You can request for many attributes and associations attributes like this:

Model.pluck_each(:id, :name, child: [:id, :name, { nested_child: :address }]) do |row| 
  # do something here
end

[afair]

I love this feature, but the amount if code would more than double the size of this library, and be harder to maintain.

Also, I had to refactor the library to use better integration with ActiveRecord, which is hard enough to track it's internal changes. My v0.5 branch/release should be a better working model going forward.

Because of your need, I added s light-weight pluck_row/pluck_instance feature. It doesn't do deep plucking like your solution, but I hope would give some people an option.

If you believe in your solution, why not try creating a solution on top of this library, as an enhancement/plugin gem?

Thanks!