From fc67ec2ac8acef2f5f08ce4bb78a8414bb5a20aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jure=20=C5=A0orn?= <sornjure@gmail.com>
Date: Mon, 11 Feb 2019 21:39:36 +0100
Subject: [PATCH] Eval

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 4f149f5..a35ace7 100644
--- a/README.md
+++ b/README.md
@@ -1405,7 +1405,7 @@ import ast
 from ast import Num, BinOp, UnaryOp
 import operator as op
 
-legal_operators = {ast.Add:    op.add, 
+LEGAL_OPERATORS = {ast.Add:    op.add, 
                    ast.Sub:    op.sub, 
                    ast.Mult:   op.mul,
                    ast.Div:    op.truediv, 
@@ -1424,9 +1424,9 @@ def eval_node(node):
     if node_type not in [BinOp, UnaryOp]:
         raise TypeError(node)
     operator_type = type(node.op)
-    if operator_type not in legal_operators:
+    if operator_type not in LEGAL_OPERATORS:
         raise TypeError(f'Illegal operator {node.op}')
-    operator = legal_operators[operator_type]
+    operator = LEGAL_OPERATORS[operator_type]
     if node_type == BinOp:
         left, right = eval_node(node.left), eval_node(node.right)
         return operator(left, right)