From cef1ceae1206fdb34892e6642ae8c4b430e3dca1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Tue, 29 Jan 2019 17:22:03 +0100
Subject: [PATCH] Decorator

---
 README.md | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index f2030bb..b72b1e5 100644
--- a/README.md
+++ b/README.md
@@ -608,11 +608,13 @@ def function_that_gets_passed_to_decorator():
 ```
 
 ### Debugger Example
+**"Wraps" decorator copies metadata of function func() to function out(). Without it `add.__name__` would return `'out'`.**
+
 ```python
 from functools import wraps
 
 def debug(func):
-    @wraps(func)  # Copies func's metadata like name and doc to out.  
+    @wraps(func)
     def out(*args, **kwargs):
         print(func.__name__)
         return func(*args, **kwargs)
@@ -625,6 +627,7 @@ def add(x, y):
 
 ### LRU Cache
 **Decorator that caches function's return values. All arguments must be hashable.**
+
 ```python
 from functools import lru_cache
 
@@ -634,10 +637,10 @@ def fib(n):
 ```
 
 ```python
->>> [fib(n) for n in range(16)]
-[0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610]
+>>> [fib(n) for n in range(8)]
+[0, 1, 1, 2, 3, 5, 8, 13]
 >>> fib.cache_info()
-CacheInfo(hits=28, misses=16, maxsize=None, currsize=16)
+CacheInfo(hits=12, misses=8, maxsize=None, currsize=8)
 ```
 
 ### Parametrized Decorator