enhancement(table.basically_the_same): Check object equality

dabrady · Sep 22, 2020 · 54ca448 · 54ca448
1 parent 488a423
commit 54ca448
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/table.lua b/table.lua
@@ -494,6 +494,11 @@ end
 function module.basically_the_same(t1, t2)
   assert(type(t1) == "table" and type(t2) == "table")
 
+  if t1 == t2 then
+    -- They're actually the same.
+    return true
+  end
+
   -- NOTE(dabrady) If the two tables are lists and have the same length,
   -- we could short-circuit one of these loops. But determining whether
   -- they are lists is more expensive than just doing the two loops here.