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Module: ActiveRecord::Aggregations

Relationships & Source Files
Namespace Children
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ClassMethods
Defined in: activerecord/lib/active_record/aggregations.rb

Overview

See ClassMethods for documentation

Instance Method Summary

Instance Method Details

#clear_aggregation_cache (private)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/aggregations.rb', line 17



def clear_aggregation_cache
  @aggregation_cache.clear if persisted?
end


  








  

    #init_internals   (private)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/aggregations.rb', line 21



def init_internals
  super
  @aggregation_cache = {}
end


  








  

    #initialize_dup  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/aggregations.rb', line 6



def initialize_dup(*) # :nodoc:
  @aggregation_cache = @aggregation_cache.dup
  super
end


  








  

    #reload  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/aggregations.rb', line 11



def reload(*) # :nodoc:
  clear_aggregation_cache
  super
end