diff --git a/.bam/utils.lua b/.bam/utils.lua
index ff4957f..be68000 100644
--- a/.bam/utils.lua
+++ b/.bam/utils.lua
@@ -8,3 +8,15 @@ function contains(table, val)
    end
    return false
 end
+
+function TableMerge(a, b)
+	local r = TableDeepCopy(a)
+	for k,v in pairs(b) do
+		if IsTable(v) then
+			r[k] = TableMerge(r[k] or {}, v)
+		else
+			r[k] = v
+		end
+	end
+	return r
+end