Data commit

Task/Inheritance-Multiple/Lua/inheritance-multiple.lua

@@ -0,0 +1,13 @@
+function setmetatables(t,mts) --takes a table and a list of metatables
+  return setmetatable(t,{__index = function(self, k)
+    --collisions are resolved in this implementation by simply taking the first one that comes along.
+    for i, mt in ipairs(mts) do
+      local member = mt[k]
+      if member then return member end
+    end
+  end})
+end
+
+camera = {}
+mobilephone = {}
+cameraphone = setemetatables({},{camera,mobilephone})