Class: ArcFurnace::SuffixedFixedColumnCSVSink

Inherits:
FixedColumnCSVSink show all
Defined in:
lib/arc-furnace/suffixed_fixed_column_csv_sink.rb

Instance Method Summary collapse

Methods inherited from FixedColumnCSVSink

#finalize, #initialize, #row

Methods inherited from Sink

#finalize, #prepare, #row

Constructor Details

This class inherits a constructor from ArcFurnace::FixedColumnCSVSink

Instance Method Details

#write_header ⇒ Object 



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# File 'lib/arc-furnace/suffixed_fixed_column_csv_sink.rb', line 7

def write_header
  csv << fields.each_with_object([]) do |(key, count), result|
    if count > 1
      count.times { |index| result << "#{key} #{index + 1}" }
    else
      result << key
    end
  end
end