code: def find(name)
        formatter = formatters.find do |f|
          standardize(f.name) == standardize(name)
        end
        formatter || raise(Rescuetime::Errors::InvalidFormatError)
      end
docs: Returns the formatter with the specified name or, if not found, raises
   an exception
  
   @param  [String] name  the name of the desired formatter
   @return [Class]        the specified formatter
  
   @raise [Rescuetime::Errors::InvalidFormatError]