Module: Roo::Formatters::CSV

Included in:
Base
Defined in:
lib/roo/formatters/csv.rb

Instance Method Summary collapse

Instance Method Details

#to_csv(filename = nil, separator = ",", sheet = default_sheet) ⇒ Object 



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# File 'lib/roo/formatters/csv.rb', line 4

def to_csv(filename = nil, separator = ",", sheet = default_sheet)
  if filename
    File.open(filename, "w") do |file|
      write_csv_content(file, sheet, separator)
    end
    true
  else
    sio = ::StringIO.new
    write_csv_content(sio, sheet, separator)
    sio.rewind
    sio.read
  end
end