From 714e64d2b8616de233536730221aacbcb31b625a Mon Sep 17 00:00:00 2001
From: 7assentlili <htlili@club-freelance.com>
Date: Sun, 3 Nov 2019 22:49:17 +0100
Subject: [PATCH] add includesAny

---
 snippets/includesAny.md  | 17 +++++++++++++++++
 test/includesAny.test.js | 14 ++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 snippets/includesAny.md
 create mode 100644 test/includesAny.test.js

diff --git a/snippets/includesAny.md b/snippets/includesAny.md
new file mode 100644
index 000000000..e8a701fc5
--- /dev/null
+++ b/snippets/includesAny.md
@@ -0,0 +1,17 @@
+---
+title: includesAny
+tags: array,beginner
+---
+
+Returns `true` if at least one element of values is included in arr , `false` otherwise.
+
+Use `Array.prototype.some()` and `Array.prototype.includes()` to check if at least one element of `values` is included in `arr`.
+
+```js
+const includesAny = (arr, values) => values.some(v => arr.includes(v));
+```
+
+```js
+includesAny([1, 2, 3, 4], [2, 9]); // true
+includesAny([1, 2, 3, 4], [8, 9]); // false
+```
diff --git a/test/includesAny.test.js b/test/includesAny.test.js
new file mode 100644
index 000000000..a91bdcd63
--- /dev/null
+++ b/test/includesAny.test.js
@@ -0,0 +1,14 @@
+const {includesAny} = require('./_30s.js');
+
+test('any is a Function', () => {
+  expect(includesAny).toBeInstanceOf(Function);
+});
+test('Returns true when values contains one element of arr', () => {
+  expect(includesAny([0, 1, 2, 3], [1, 10, 20])).toBe(true);
+});
+test('Returns false when values contains none of arr elements', () => {
+  expect(includesAny([0, 1, 2, 3], [10, 20, 30])).toBe(false);
+});
+test('Returns false when values is an empty array', () => {
+  expect(includesAny([0, 1, 2, 3], [])).toBe(false);
+});