1 files changed, 0 insertions, 47 deletions
diff --git a/acf/model/set.lua b/acf/model/set.lua
deleted file mode 100644
index b5b8dc3..0000000
--- a/acf/model/set.lua
+++ /dev/null
@@ -1,47 +0,0 @@
---[[
-Copyright (c) 2012-2013 Kaarle Ritvanen
-See LICENSE file for license details
---]]
-
-local M = {}
-
-local TreeNode = require('acf.model.field').TreeNode
-local npairs = require('acf.model.node').pairs
-local object = require('acf.object')
-
-
-M.Set = object.class(require('acf.model.node').List)
-
-function M.Set:init(context, params)
-   assert(not object.isinstance(params.field, TreeNode))
-   object.super(self, M.Set):init(context, params)
-
-   local function find(value)
-      for i, member in npairs(self) do
-	 if member == value then return i end
-      end
-   end
-
-   local mt = getmetatable(self)
-   mt.dereference = false
-   mt.meta.type = 'set'
-
-   function mt.get(k, create)
-      local i = find(k)
-      if i then return mt.load(i) end
-      if create then return k end
-   end
-
-   function mt.__newindex(t, k, v)
-      assert(v == nil)
-      local i = find(k)
-      if not i then return end
-      mt.save(i, nil)
-   end
-
-   local insert = mt.insert
-   function mt.insert(v) if not find(v) then insert(v) end end
-end
-
-
-return M