add example

sindresorhus · Apr 11, 2024 · afd8f97 · afd8f97
1 parent e86bef1
commit afd8f97
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/docs/rules/prefer-number-properties.md b/docs/rules/prefer-number-properties.md
@@ -157,3 +157,8 @@ const foo = NaN;
 // eslint unicorn/prefer-number-properties: ["error", {"checkNaN": false}]
 const foo = -NaN;
 ```
+
+```js
+// eslint unicorn/prefer-number-properties: ["error", {"checkNaN": true}]
+const isNaNFn = value => value !== value
+```