src code

class property ActiveRecord.connection.storage 

ActiveRecord.connection.storage → Object

Contains the raw data that the InMemory database uses. Stored in this format:

{
    table_name: {
        id: {
            column_name: value
        }
    }
}
 ActiveRecord.connection.storage.table_name[id].column_name
ActiveRecord.connection.storage.comments[5].title