1 files changed, 0 insertions, 50 deletions
diff --git a/acf/model/combination.lua b/acf/model/combination.lua
deleted file mode 100644
index 19f84cc..0000000
--- a/acf/model/combination.lua
+++ /dev/null
@@ -1,50 +0,0 @@
---[[
-Copyright (c) 2012-2013 Kaarle Ritvanen
-See LICENSE file for license details
---]]
-
-local M = {}
-
-local err = require('acf.error')
-local raise = err.raise
-
-local fld = require('acf.model.field')
-local String = fld.String
-
-local to_field = require('acf.model.model').to_field
-
-local object = require('acf.object')
-local class = object.class
-local super = object.super
-
-
-local stringy = require('stringy')
-
-
-M.Range = class(String)
-
-function M.Range:init(params)
-   super(self, M.Range):init(params)
-   if not self.type then self.type = fld.Integer end
-end
-
-function M.Range:validate(context, value)
-   local comps = stringy.split(value, '-')
-   if #comps > 2 then raise(context.path, 'Invalid range') end
-   for _, v in ipairs(comps) do to_field(self.type):_validate(context, v) end
-end
-
-
-M.Union = class(String)
-
-function M.Union:validate(context, value)
-   super(self, M.Union):validate(context, value)
-   for _, tpe in ipairs(self.types) do
-      local field = to_field(tpe)
-      if err.call(field.validate, field, context, value) then return end
-   end
-   raise(context.path, self.error or 'Invalid value')
-end
-
-
-return M