Optimize indexes() and values()

src/timeout.luau

@@ -0,0 +1,27 @@
+local queue = {} :: {
+    { t: number, fn: () -> (), cancel: boolean }
+}
+
+local function timeout(t: number, fn: () -> ())
+    local handle = { t = t, fn = fn, cancel = false }
+    table.insert(queue, handle)
+    return handle
+end
+
+local function update_timeouts(dt: number)
+    for i = #queue, 1, -1 do
+        local handle = queue[i]
+        handle.t -= dt
+        
+        if handle.cancel or handle.t <= 0 then
+            queue[i] = queue[#queue]
+            queue[#queue] = nil
+
+            if not handle.cancel then
+                handle.fn()
+            end
+        end
+    end
+end
+
+return function() return timeout, update_timeouts end