Module: ActiveRecord::Aggregations

Defined in:
lib/active_record/aggregations.rb

Overview

:nodoc:

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/active_record/aggregations.rb', line 3

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#clear_aggregation_cache ⇒ Object

:nodoc:



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# File 'lib/active_record/aggregations.rb', line 7

def clear_aggregation_cache #:nodoc:
  self.class.reflect_on_all_aggregations.to_a.each do |assoc|
    instance_variable_set "@#{assoc.name}", nil
  end unless self.new_record?
end