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Refactor

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1 parent d56b5da commit e4e84fee8b9ecd63e1cc7b62beb577f8fe7ce35d @spastorino spastorino committed Oct 3, 2012
Showing with 4 additions and 5 deletions.
  1. +4 −5 activerecord/lib/active_record/counter_cache.rb
@@ -23,12 +23,11 @@ def reset_counters(id, *counters)
has_many_association = reflect_on_association(association.to_sym)
if has_many_association.is_a? ActiveRecord::Reflection::ThroughReflection
- foreign_key = has_many_association.through_reflection.foreign_key.to_s
- child_class = has_many_association.through_reflection.klass
- else
- foreign_key = has_many_association.foreign_key.to_s
- child_class = has_many_association.klass
+ has_many_association = has_many_association.through_reflection
end
+
+ foreign_key = has_many_association.foreign_key.to_s
+ child_class = has_many_association.klass
belongs_to = child_class.reflect_on_all_associations(:belongs_to)
reflection = belongs_to.find { |e| e.foreign_key.to_s == foreign_key && e.options[:counter_cache].present? }
counter_name = reflection.counter_cache_column

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