# File lib/spreadsheet/compatibility.rb, line 8
 8:       def ivar_name symbol
 9:         "@#{symbol}""@#{symbol}"
10:       end

    # File lib/spreadsheet/compatibility.rb, line 15
15:       def ivar_name symbol
16:         "@#{symbol}"
17:       end

    # File lib/spreadsheet/compatibility.rb, line 11
11:       def method_name symbol
12:         symbol.to_sym
13:       end

    # File lib/spreadsheet/compatibility.rb, line 18
18:       def method_name symbol
19:         symbol.to_s
20:       end