From 54db446de455ebf2b2cc2154a9adf79c9c9b4dd5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Wed, 11 Mar 2020 12:02:11 +0100
Subject: [PATCH] Duck types

---
 README.md  | 2 +-
 index.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ea2e439..d28b3b8 100644
--- a/README.md
+++ b/README.md
@@ -1093,7 +1093,7 @@ class MyComparable:
 ```python
 class MyHashable:
     def __init__(self, a):
-        self._a = copy.deepcopy(a)
+        self._a = a
     @property
     def a(self):
         return self._a
diff --git a/index.html b/index.html
index 1d59dce..2c1019f 100644
--- a/index.html
+++ b/index.html
@@ -1041,7 +1041,7 @@ Z = dataclasses.make_dataclass(<span class="hljs-string">'Z'</span>, [<span clas
 <li><strong>That is why Python automatically makes classes unhashable if you only implement eq().</strong></li>
 </ul><pre><code class="python language-python hljs"><span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">MyHashable</span>:</span>
     <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">__init__</span><span class="hljs-params">(self, a)</span>:</span>
-        self._a = copy.deepcopy(a)
+        self._a = a
 <span class="hljs-meta">    @property</span>
     <span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">a</span><span class="hljs-params">(self)</span>:</span>
         <span class="hljs-keyword">return</span> self._a