1 files changed, 43 insertions, 0 deletions
diff --git a/lib/oxidized/model/outputs.rb b/lib/oxidized/model/outputs.rb
new file mode 100644
index 0000000..5ef9bc4
--- /dev/null
+++ b/lib/oxidized/model/outputs.rb
@@ -0,0 +1,43 @@
+module Oxidized
+  class Model
+    class Outputs
+
+      def to_cfg
+        type_to_str('cfg')
+      end
+
+      def type_to_str want_type
+        type(want_type).map { |h| h[:output] }.join
+      end
+
+      def each_type &block
+        types.each do |want_type|
+          yield [want_type, type(want_type)]
+        end
+      end
+
+      def << output
+        @outputs << output
+      end
+
+      def all
+        @outputs
+      end
+
+      def type type
+        @outputs.select { |h| h[:type]==type }
+      end
+
+      def types
+        @outputs.map { |h| h[:type] }.uniq
+      end
+
+      private
+
+      def initialize
+        @outputs = []
+      end
+
+    end
+  end
+end