Module: FindDuplicates::ClassMethods

Defined in:
lib/find_duplicates.rb

Instance Method Summary collapse

Instance Method Details

#duplicates(field) ⇒ Object 



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# File 'lib/find_duplicates.rb', line 19

def duplicates(field)
  field = field.to_sym
  where field => self.select(['count(*)', field]).group(field).having('count(*) > 1').map(&field)
end