refactor: improve logic

benches/bench.luau

@@ -0,0 +1,48 @@
+local profiles: { [string]: number } = {}
+local times: { [string]: number } = {}
+local stack: { string } = {}
+
+local function run(name: string, test: () -> ())
+	local start = os.clock()
+	local iter = 0
+
+	table.clear(profiles)
+	table.clear(times)
+	table.clear(stack)
+
+	while os.clock() - start < 2 do
+		iter += 1
+		test()
+	end
+
+	local elapsed = os.clock() - start
+	local results = {}
+
+	table.insert(results, `{name}: \t{string.format("%.2f", elapsed / iter * 1000 * 1000)} us/iter`)
+
+	for name, elapsed in times do
+		table.insert(results, `{name}: \t{string.format("%.2f", elapsed / iter * 1000 * 1000)} us/iter`)
+	end
+
+	print(table.concat(results, " | "))
+end
+
+local function profilebegin(name: string)
+	profiles[name] = os.clock()
+	table.insert(stack, name)
+end
+
+local function profileend()
+	local name = table.remove(stack)
+
+	if name then
+		times[name] = (times[name] or 0) + os.clock() - profiles[name]
+		profiles[name] = nil
+	end
+end
+
+return {
+	run = run,
+	profilebegin = profilebegin,
+	profileend = profileend,
+}