From acc49ea0981f5d2e5ba744a901524fbb2561d8a6 Mon Sep 17 00:00:00 2001
From: lolabird <octavia@octavianichols.com>
Date: Tue, 26 Dec 2023 17:15:28 -0700
Subject: [PATCH] Add basic functions

---
 script.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/script.js b/script.js
index e69de29..51eb95e 100644
--- a/script.js
+++ b/script.js
@@ -0,0 +1,25 @@
+function Calculator(str) {
+
+    this.methods = {
+        "-": (a, b) => (a - b),
+        "+": (a, b) => (a + b), 
+        "/": (a, b) => (a / b),
+        "*": (a, b) => (a * b)
+    };
+
+    this.calculate = function(str) {
+        let parts = str.split(" ");
+        a = +parts[0];
+        op = parts[1];
+        b = +parts[2];
+
+        if (isNaN(a) || isNaN(b)) {
+            return NaN;
+        }
+        if (!this.methods[op]) {
+            return "Operation not supported."
+        }
+
+        return this.methods[op](a, b);
+    };
+}
\ No newline at end of file