1 files changed, 10 insertions, 0 deletions
diff --git a/table.lua b/table.lua
new file mode 100644
index 0000000..3f7f322
--- /dev/null
+++ b/table.lua
@@ -0,0 +1,10 @@
+local function keydiff(a, b)
+	local da,db = {}, {}
+	for k in pairs(a) do if b[k] == nil then da[k] = true end
+	for k in pairs(b) do if a[k] == nil then db[k] = true end
+	return da, db
+end
+
+return {
+	keydiff = keydiff,
+}