/ Ruby on Rails
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method

decrement_counter

rails latest stable - Class: ActiveRecord::Associations::BelongsToAssociation

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

decrement_counter(counter_cache_name)
private

No documentation available.

# File activerecord/lib/active_record/associations/belongs_to_association.rb, line 62
        def decrement_counter(counter_cache_name)
          if foreign_key_present?
            klass.decrement_counter(counter_cache_name, target_id)
          end
        end