fix why-be-pure python code

2023-08-12 20:17:32 +02:00 · 2023-08-12 20:17:32 +02:00 · a741d8d176
parent 08fd9d332a
commit a741d8d176
1 changed files with 1 additions and 0 deletions
--- a/_posts/2022-12-10-why-be-pure.md
+++ b/_posts/2022-12-10-why-be-pure.md
@ -17,6 +17,7 @@ Before we get into the why, we have to get into the what. Haskell is a purely fu
 n = 0

 def f(x):
+  global n
  n = n + x
  return n
 ```