Add table-comparators to luci.model.uci.delete_all

diff --git a/libs/uci/luasrc/model/uci.lua b/libs/uci/luasrc/model/uci.lua
index 82c76ced2a2dcd6f455cfafbb974cc8f0f3aff16..8da73fe618912c475d65d577b701871284d0abb9 100644 (file)
--- a/libs/uci/luasrc/model/uci.lua
+++ b/libs/uci/luasrc/model/uci.lua
@@ -69,7 +69,21 @@ end
 -- returns a boolean whether to delete the current section (optional)
 function Cursor.delete_all(self, config, type, comparator)
        local del = {}
+       
+       if type(comparator) == "table" then
+               local tbl = comparator
+               comparator = function(section)
+                       for k, v in pairs(tbl) do
+                               if not section[k] == v then
+                                       return false
+                               end
+                       end 
+                       return true
+               end
+       end
+       
        local function helper (section)
+
                if not comparator or comparator(section) then
                        table.insert(del, section[".name"])
                end