added history

plantuml/history/04_aged-brie.puml

@@ -0,0 +1,31 @@
+@startuml
+
+start
+note left
+    Do this for each item in the list.
+    An item has a name, a sell in value and a quality value
+end note
+
+if (not "Aged Brie") then (yes)
+    if (quality > 0) then (yes)
+        -lower quality with 1
+    endif
+else (no)
+    -increase quality with 1
+endif
+
+-lower sell in with 1
+
+if (sell in < 0) then (yes)
+    if (not "Aged Brie") then (yes)
+        if (quality > 0) then (yes)
+            -lower quality with 1
+        endif
+    else (no)
+        -increase quality with 1
+    endif
+endif
+
+stop
+
+@enduml