Module: ArcFurnace::CSVToHashWithDuplicateHeaders

Included in:
CSVSource, MultiCSVSource
Defined in:
lib/arc-furnace/csv_to_hash_with_duplicate_headers.rb

Instance Method Summary collapse

Instance Method Details

#csv_to_hash_with_duplicates(row) ⇒ Object 



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# File 'lib/arc-furnace/csv_to_hash_with_duplicate_headers.rb', line 3

def csv_to_hash_with_duplicates(row)
  result = {}
  row.each do |column, value|
    unless value.nil?
      existing_value = result[column]
      result[column] =
        if existing_value
          Array.wrap(existing_value) + [ value ]
        else
          value
        end
    end
  end
  result
end