Class: Webdrone::Xlsx

Inherits:
Object
  • Object
show all
Defined in:
lib/webdrone/xlsx.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(a0) ⇒ Xlsx

Returns a new instance of Xlsx.



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# File 'lib/webdrone/xlsx.rb', line 11

def initialize(a0)
  @a0 = a0
  @filename = 'data.xlsx'
  @sheet = 0
end

Instance Attribute Details

#a0 ⇒ Object

Returns the value of attribute a0.



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# File 'lib/webdrone/xlsx.rb', line 9

def a0
  @a0
end

#both(sheet: nil, filename: nil) ⇒ Object

Returns the value of attribute both.



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# File 'lib/webdrone/xlsx.rb', line 9

def both
  @both
end

#dict(sheet: nil, filename: nil) ⇒ Object

Returns the value of attribute dict.



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# File 'lib/webdrone/xlsx.rb', line 9

def dict
  @dict
end

#filename ⇒ Object

Returns the value of attribute filename.



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# File 'lib/webdrone/xlsx.rb', line 9

def filename
  @filename
end

#rows(sheet: nil, filename: nil) ⇒ Object

Returns the value of attribute rows.



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# File 'lib/webdrone/xlsx.rb', line 9

def rows
  @rows
end

#sheet ⇒ Object

Returns the value of attribute sheet.



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# File 'lib/webdrone/xlsx.rb', line 9

def sheet
  @sheet
end

Instance Method Details

#reset ⇒ Object 



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# File 'lib/webdrone/xlsx.rb', line 123

def reset()
  @dict = @rows = @both = nil
rescue => exception
  Webdrone.report_error(@a0, exception, Kernel.caller_locations)
end

#save(sheet: nil, filename: nil, dict: nil, rows: nil) ⇒ Object 



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# File 'lib/webdrone/xlsx.rb', line 79

def save(sheet: nil, filename: nil, dict: nil, rows: nil)
  @filename = filename if filename
  @sheet = sheet if sheet
  workbook = RubyXL::Parser.parse(@filename)
  worksheet = workbook[@sheet]
  if @dict != nil
    worksheet.sheet_data.rows.tap do |head, *body|
      body.each do |row|
        k = row[0].value
        if @dict.include?(k)
          row[1].change_contents(@dict[k])
        end
      end
    end
  elsif @rows != nil
    @rows.each_with_index do |row, rowi|
      row.each_with_index do |data, coli|
        if worksheet[rowi] == nil || worksheet[rowi][coli] == nil
          worksheet.add_cell(rowi, coli, data)
        else
          worksheet[rowi][coli].change_contents(data)
        end
      end
    end
  elsif @both != nil
    rows = worksheet.sheet_data.rows.collect do |row|
      row.cells.collect do |cell|
        cell.value if cell != nil
      end
    end
    head = rows.shift
    @both.each_with_index do |entry, i|
      entry.each do |k, v|
        index = head.index(k)
        worksheet[i + 1][index].change_contents(v) if index
      end
    end
  end
  k = workbook.write(@filename)
  reset
rescue => exception
  Webdrone.report_error(@a0, exception, Kernel.caller_locations)
end