1 ques @ 13/4/23

Author: clevercoderjoy

vowelCount.js

@@ -0,0 +1,36 @@
+// Ques Link: https://www.codewars.com/kata/54ff3102c1bad923760001f3/train/javascript
+
+/*
+Return the number (count) of vowels in the given string.
+
+We will consider a, e, i, o, u as vowels for this Kata (but not y).
+
+The input string will only consist of lower case letters and/or spaces.
+*/
+
+// Sol:
+
+const getCount = (str) => {
+    return str.split("").reduce((acc, curr) => {
+        if (
+            curr === "a" ||
+            curr === "e" ||
+            curr === "i" ||
+            curr === "o" ||
+            curr === "u"
+        ) {
+            acc += 1;
+        }
+        return acc;
+    }, 0);
+};
+
+// Test Cases:
+
+const { assert } = require("chai");
+
+describe("Vowels Count Tests", function () {
+    it("should return 5 for 'abracadabra'", function () {
+        assert.strictEqual(getCount("abracadabra"), 5);
+    });
+});