# File lib/cgikit.rb, line 1791 def variable?( string ) if ( string == 'true' ) or ( string == 'false' ) or \ ( string == 'nil' ) or ( string =~ /"(.*)"/ ) or \ ( string =~ /'(.*)'/ ) or \ ( ( not string =~ /[\D]/ ) and ( string =~ /[\d]/ ) ) or \ ( self.respond_to?("#{string}=") == false ) then false else true end end