Module: ActiveRecord::Turntable::ActiveRecordExt::AssociationPreloader

Includes:
ShardingCondition
Defined in:
lib/active_record/turntable/active_record_ext/association_preloader.rb

Instance Method Summary collapse

Instance Method Details

#build_scope ⇒ Object 



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# File 'lib/active_record/turntable/active_record_ext/association_preloader.rb', line 8

def build_scope
  returning_scope = super
  if should_use_shard_key?
    returning_scope = returning_scope.where(klass.turntable_shard_key => owners.map(&foreign_shard_key.to_sym).uniq)
  end
  returning_scope

end

#records_for(ids) ⇒ Object

Note:

Override to add sharding condition on preload



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# File 'lib/active_record/turntable/active_record_ext/association_preloader.rb', line 18

def records_for(ids)
  returning_scope = super
  if should_use_shard_key?
    returning_scope = returning_scope.where(klass.turntable_shard_key => owners.map(&foreign_shard_key.to_sym).uniq)
  end
  returning_scope
end