lib/ronin/ui/output/helpers.rb in ronin-support-0.5.0.rc2 vs lib/ronin/ui/output/helpers.rb in ronin-support-0.5.0

@@ -69,46 +69,64 @@
         end
 
         #
         # Prints one or more messages.
         #
-        # @param [Array] messages
+        # @param [Array] arguments
         #   The messages to print.
         #
         # @example
         #   puts 'some data'
         #
         # @since 0.3.0
         #
         # @api public
         #
-        def puts(*messages)
-          unless messages.empty?
-            messages.each { |message| write("#{message}#{$/}") }
-          else
+        def puts(*arguments)
+          if arguments.empty?
             write($/)
+            return nil
           end
 
+          arguments.each do |argument|
+            if argument.kind_of?(Array)
+              argument.each { |element| puts(element) }
+            else
+              str = case argument
+                    when nil
+                      if RUBY_VERSION > '1.9'
+                        ''
+                      else
+                        'nil'
+                      end
+                    else
+                      argument.to_s
+                    end
+
+              write("#{str}#{$/}")
+            end
+          end
+
           return nil
         end
 
         #
         # Prints formatted data.
         #
         # @param [String] format
         #   The format string.
         #
-        # @param [Array] data
+        # @param [Array] arguments
         #   The data to format.
         #
         # @return [nil]
         # 
         # @since 1.0.0
         #
         # @api public
         #
-        def printf(format,*data)
-          write(format % data)
+        def printf(format,*arguments)
+          write(format % arguments)
           return nil
         end
 
         #
         # Prints an `info` message.