From 065646aa60d6415c93e8e332007f19c54a6623b3 Mon Sep 17 00:00:00 2001
From: Adnen Rebai <adnen.rebai@gmail.com>
Date: Sat, 2 Mar 2024 01:26:30 +0100
Subject: [PATCH] feat : set second solution

---
 src/10-set.solution.2.ts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/10-set.solution.2.ts

diff --git a/src/10-set.solution.2.ts b/src/10-set.solution.2.ts
new file mode 100644
index 00000000..71971515
--- /dev/null
+++ b/src/10-set.solution.2.ts
@@ -0,0 +1,23 @@
+import { expect, it } from "vitest";
+import { Equal, Expect } from "./helpers/type-utils";
+
+const guitarists: Set<string> = new Set();
+
+guitarists.add("Jimi Hendrix");
+guitarists.add("Eric Clapton");
+
+it("Should contain Jimi and Eric", () => {
+  expect(guitarists.has("Jimi Hendrix")).toEqual(true);
+  expect(guitarists.has("Eric Clapton")).toEqual(true);
+});
+
+it("Should give a type error when you try to pass a non-string", () => {
+  // @ts-expect-error
+  guitarists.add(2);
+});
+
+it("Should be typed as an array of strings", () => {
+  const guitaristsAsArray = Array.from(guitarists);
+
+  type tests = [Expect<Equal<typeof guitaristsAsArray, string[]>>];
+});