Method: RubyXL::WorkbookConvenienceMethods#modify_border

Defined in:
lib/rubyXL/convenience_methods/workbook.rb

#modify_border(style_index, direction, weight) ⇒ Object 



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# File 'lib/rubyXL/convenience_methods/workbook.rb', line 75

def modify_border(style_index, direction, weight)
  xf = cell_xfs[style_index || 0].dup
  new_border = borders[xf.border_id || 0].dup

  edge = new_border.send(direction)
  new_border.send("#{direction}=", edge.dup) if edge

  new_border.set_edge_style(direction, weight)

  xf.border_id = borders.find_index { |x| x == new_border } # Reuse existing border, if it exists
  xf.border_id ||= borders.size # If this border has never existed before, add it to collection.
  borders[xf.border_id] = new_border
  xf.apply_border = true

  register_new_xf(xf)
end