piyushranjan

PURE DM 

start=Time.now; puts Branch.get(3).centers(:fields => [:id]).clients(:fields => [:id]).loans(:fields => [:id, :amount]).sum(:amount); puts Time.now-start 
~ (0.000063) SET sql_auto_is_null = 0                                                                                                                      
~ (0.000048) SET SESSION sql_mode = 'ANSI,NO_BACKSLASH_ESCAPES,NO_DIR_IN_CREATE,NO_ENGINE_SUBSTITUTION,NO_UNSIGNED_SUBTRACTION,TRADITIONAL'                
 ~ (0.000140) SELECT `id`, `name`, `code`, `created_at`, `creation_date`, `area_id`, `manager_staff_id` FROM `branches` WHERE `id` = 3 ORDER BY `id` LIMIT 1
 ~ (0.000058) SELECT `id` FROM `centers` WHERE `branch_id` = 3 ORDER BY `id`                                                                                
 ~ (0.000106) SELECT `id`, `center_id` FROM `clients` WHERE `deleted_at` IS NULL AND `center_id` IN (5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 3

piyushranjan

merb : worker (port 4000) ~ undefined method `get' for nil:NilClass - (NoMethodError)                                                                         
/usr/lib/ruby/gems/1.8/gems/dm-core-0.10.1/lib/dm-core/associations/relationship.rb:510:in `regions'                                                          
/home/piyush/Code/Intellecap/mostfit/app/controllers/staff_members.rb:114:in `show'                                                                           
/usr/lib/ruby/gems/1.8/gems/merb-action-args-1.0.13/lib/merb-action-args/abstract_controller.rb:42:in `__send__'                                              
/usr/lib/ruby/gems/1.8/gems/merb-action-args-1.0.13/lib/merb-action-args/abstract_controller.rb:42:in `_call_action'                                          
/usr/lib/ruby/gems/1.8/gems/merb-core-1.0.13/lib/merb-core/controller/abstract_controller.rb:289:in `_dispatch'
/usr/lib/ruby/gems/1.8/gems/merb-core-1.0.13/lib/merb-core/controller/merb_controller.rb:252:in `_dispatch'
/usr/lib/