def report(level, content)
      case level
      when :warn
        warn content
      when :fail
        fail content
      when :message
        message content
      else
        raise "Report level '#{level}' is invalid."
      end
    end
def report(level, content)
      case level
      when :warn
        warn content
      when :fail
        fail content
      when :message
        message content
      else
        raise "Report level '#{level}' is invalid."
      end
    end
Send report to danger depending on the level.

 @param  [Symbol] level
         The report level sent to Danger :
           :message  > Comment a message to the table
           :warn     > Declares a CI warning
           :fail     > Declares a CI blocking error
 @param  [String] content
         The message of the report sent to Danger
 @return [void]