Method: TableSetting::Sheet#num_columns

Defined in:
lib/table_setting/sheet.rb

#num_columns ⇒ Object 



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# File 'lib/table_setting/sheet.rb', line 24

def num_columns
  max = 0
  rows.each do |row|
    if row.num_columns > max
      max = row.num_columns
    end
  end
  max
end