Class: Xport::Xlsxtream::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/xport/formatters/xlsxtream.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(export) ⇒ Formatter

Returns a new instance of Formatter.



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# File 'lib/xport/formatters/xlsxtream.rb', line 21

def initialize(export)
  @io       = StringIO.new
  @workbook = ::Xlsxtream::Workbook.new(@io)
  @io.rewind
end

Instance Attribute Details

#export ⇒ Object (readonly)

Returns the value of attribute export.



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# File 'lib/xport/formatters/xlsxtream.rb', line 17

def export
  @export
end

#workbook ⇒ Object (readonly)

Returns the value of attribute workbook.



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# File 'lib/xport/formatters/xlsxtream.rb', line 17

def workbook
  @workbook
end

Instance Method Details

#add_row(worksheet, row) ⇒ Object Also known as: add_header_row 



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# File 'lib/xport/formatters/xlsxtream.rb', line 37

def add_row(worksheet, row)
  values = row.map { |v| v.is_a?(Xport::Cell) ? v.value : v }
  worksheet << values
end

#add_worksheet(&block) ⇒ Object 



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# File 'lib/xport/formatters/xlsxtream.rb', line 33

def add_worksheet(&block)
  workbook.write_worksheet('Sheet1', use_shared_strings: true, &block)
end

#column_widths(worksheet, *widths) ⇒ Object 



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# File 'lib/xport/formatters/xlsxtream.rb', line 44

def column_widths(worksheet, *widths); end

#merge_header_cells(worksheet, range) ⇒ Object 



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# File 'lib/xport/formatters/xlsxtream.rb', line 43

def merge_header_cells(worksheet, range); end

#to_file ⇒ Object 



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# File 'lib/xport/formatters/xlsxtream.rb', line 27

def to_file
  workbook.close
  @io.rewind
  @io
end