From 34c98a57eea0789d370a7bc86f487f2e2cd54830 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Fri, 25 Dec 2020 00:45:06 +0100
Subject: [PATCH] Operator and eval

---
 README.md  | 5 ++---
 index.html | 5 ++---
 parse.js   | 4 +---
 3 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index cb18cbe..6c2bbbc 100644
--- a/README.md
+++ b/README.md
@@ -2125,6 +2125,7 @@ elementwise_sum  = map(op.add, list_a, list_b)
 sorted_by_second = sorted(<collection>, key=op.itemgetter(1))
 sorted_by_both   = sorted(<collection>, key=op.itemgetter(1, 0))
 product_of_elems = functools.reduce(op.mul, <collection>)
+union_of_sets    = functools.reduce(op.or_, <coll_of_sets>)
 LogicOp          = enum.Enum('LogicOp', {'AND': op.and_, 'OR' : op.or_})
 last_el          = op.methodcaller('pop')(<list>)
 ```
@@ -2252,11 +2253,9 @@ Eval
 ----
 ```python
 >>> from ast import literal_eval
->>> literal_eval('1 + 2')
-3
 >>> literal_eval('[1, 2, 3]')
 [1, 2, 3]
->>> literal_eval('abs(1)')
+>>> literal_eval('1 + 2')
 ValueError: malformed node or string
 ```
 
diff --git a/index.html b/index.html
index 217e489..b684757 100644
--- a/index.html
+++ b/index.html
@@ -1880,6 +1880,7 @@ elementwise_sum  = map(op.add, list_a, list_b)
 sorted_by_second = sorted(&lt;collection&gt;, key=op.itemgetter(<span class="hljs-number">1</span>))
 sorted_by_both   = sorted(&lt;collection&gt;, key=op.itemgetter(<span class="hljs-number">1</span>, <span class="hljs-number">0</span>))
 product_of_elems = functools.reduce(op.mul, &lt;collection&gt;)
+union_of_sets    = functools.reduce(op.or_, &lt;coll_of_sets&gt;)
 LogicOp          = enum.Enum(<span class="hljs-string">'LogicOp'</span>, {<span class="hljs-string">'AND'</span>: op.and_, <span class="hljs-string">'OR'</span> : op.or_})
 last_el          = op.methodcaller(<span class="hljs-string">'pop'</span>)(&lt;list&gt;)
 </code></pre>
@@ -1968,11 +1969,9 @@ MyMetaClass.__base__ == type         <span class="hljs-comment"># MyMetaClass is
 ┗━━━━━━━━━━━━━┷━━━━━━━━━━━━━┛
 </code></pre>
 <div><h2 id="eval"><a href="#eval" name="eval">#</a>Eval</h2><pre><code class="python language-python hljs"><span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> ast <span class="hljs-keyword">import</span> literal_eval
-<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">'1 + 2'</span>)
-<span class="hljs-number">3</span>
 <span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">'[1, 2, 3]'</span>)
 [<span class="hljs-number">1</span>, <span class="hljs-number">2</span>, <span class="hljs-number">3</span>]
-<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">'abs(1)'</span>)
+<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">'1 + 2'</span>)
 ValueError: malformed node or string
 </code></pre></div>
 
diff --git a/parse.js b/parse.js
index a139bae..8341340 100755
--- a/parse.js
+++ b/parse.js
@@ -61,11 +61,9 @@ const TYPE =
 
 const EVAL =
   '<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> ast <span class="hljs-keyword">import</span> literal_eval\n' +
-  '<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">\'1 + 2\'</span>)\n' +
-  '<span class="hljs-number">3</span>\n' +
   '<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">\'[1, 2, 3]\'</span>)\n' +
   '[<span class="hljs-number">1</span>, <span class="hljs-number">2</span>, <span class="hljs-number">3</span>]\n' +
-  '<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">\'abs(1)\'</span>)\n' +
+  '<span class="hljs-meta">&gt;&gt;&gt; </span>literal_eval(<span class="hljs-string">\'1 + 2\'</span>)\n' +
   'ValueError: malformed node or string\n';
 
 const PROGRESS_BAR =