From 0a0ce8d01ea124898c63f4ea272ec577dc0d738e Mon Sep 17 00:00:00 2001
From: yuanchuan <yuanchuan23@gmail.com>
Date: Mon, 25 Oct 2021 14:10:24 +0800
Subject: [PATCH] Add the missing `&` operator computation

---
 src/calc.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/calc.js b/src/calc.js
index 2a1efb6..d3f3e2a 100644
--- a/src/calc.js
+++ b/src/calc.js
@@ -244,6 +244,7 @@ function compute(op, a, b) {
     case '*': return a * b;
     case '%': return a % b;
     case '|': return a | b;
+    case '&': return a & b;
     case '<': return a < b;
     case '>': return a > b;
     case '^': return Math.pow(a, b);