diff --git a/snippets/isArrayLike.md b/snippets/isArrayLike.md
index 36eae12a9..ee2fc1718 100644
--- a/snippets/isArrayLike.md
+++ b/snippets/isArrayLike.md
@@ -2,17 +2,11 @@
 
 Checks if the provided argument is array-like (i.e. is iterable).
 
-Use `Array.from()` and a `try... catch` block to check if the provided argument is array-like.
+Check that the object is not a function or `null` and that its `length` property is a non-negative integer below `Number.MAX_SAFE_INTEGER`.
 
 ```js
-const isArrayLike = arr => {
-  try {
-    Array.from(arr);
-    return true;
-  } catch (e) {
-    return false;
-  }
-};
+const isArrayLike = val => 
+  val != null && typeof val != 'function' && val.length > -1 && val.length % 1 == 0 && val.length <= Number.MAX_SAFE_INTEGER;
 ```
 
 ```js