Module: AR_Merge::ClassMethods

Defined in:
lib/ar_merge.rb

Instance Method Summary collapse

Instance Method Details

#merge_duplicates!(records, options) ⇒ Object 



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# File 'lib/ar_merge.rb', line 37

def merge_duplicates!(records,options)
  records.each do |record|
    next if record.nil?
    records.each do |other|
      next if other.nil?
      next if other == record
      is_comparable = other.send(options[:compare]) == record.send(options[:compare])
      next unless is_comparable

      #merge and remove the other
      records[records.index(other)]=nil
      record.merge!(other)
    end
  end.reject(&:nil?)
end