From d89eae392ffa7e698f7e9674b8327c2677872059 Mon Sep 17 00:00:00 2001
From: Hassaan Pasha <pasha.hassaan@gmail.com>
Date: Wed, 5 Feb 2020 03:00:33 +0500
Subject: [PATCH] fix: adding test to check if flat or flatMap method was used
 in the steamroller challenge (#38158)

* fix: adding test to check if flat or flatMap method was used in the steamroller challenge

* Addressed comments and acknowledged suggestions
---
 .../intermediate-algorithm-scripting/steamroller.english.md    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/steamroller.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/steamroller.english.md
index f096c314e6..91fc3569a0 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/steamroller.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/steamroller.english.md
@@ -30,7 +30,8 @@ tests:
     testString: assert.deepEqual(steamrollArray([1, [], [3, [[4]]]]), [1, 3, 4]);
   - text: <code>steamrollArray([1, {}, [3, [[4]]]])</code> should return <code>[1, {}, 3, 4]</code>.
     testString: assert.deepEqual(steamrollArray([1, {}, [3, [[4]]]]), [1, {}, 3, 4]);
-
+  - text: Your solution should not use the <code>Array.prototype.flat()</code> or <code>Array.prototype.flatMap()</code> methods.
+    testString: assert(!code.match(/\.flat\([\s\S]*?\)/) && !code.match(/\.flatMap\([\s\S]*?\)/));
 ```
 
 </section>