# File lib/spreadsheet/worksheet.rb, line 428 def format_column(column, width=nil, format=nil) unless column.kind_of?(Range) || column.kind_of?(Fixnum) raise TypeError end width = 8.43 if width.nil? column = column..column if column.kind_of?(Fixnum) column.each{ |e| @column_formats[e] = format unless format.nil? } @colinfo.push([column.begin, column.end, width, format]) end