ruby on rails - Get data in batch using ActiveRecord -

i create rails app , fetch data batch starting specific point. use ar , table structure looks following:

create_table(:types) |t|   t.string      :name,      null: false   t.string      :type,      null: false   t.string      :type_id,   null: false   t.text        :metadata   t.timestamps end 

to data use type_id in following format (guid):

"b2d506fd-409d-4ec7-b02f-c6d2295c7edd" 

i fetch specific count of data, ascending or descending ,starting specific type_id. more specific want do this:

model.get_batch(type_id: type, count: 20).desc  

can in activerecord?

you can use activerecord::batches find records in batches

example

model.where('your condition').find_in_batches(start: 2000, batch_size: 2000) |group|   # batch end 

check activerecord::batches.find_in_batch