Minor tweaks

sindresorhus · Sep 29, 2021 · ac12230 · ac12230
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diff --git a/readme.md b/readme.md
@@ -3,6 +3,8 @@
 > Convert a camelized string into a lowercased one with a custom separator\
 > Example: `unicornRainbow` → `unicorn_rainbow`
 
+If you use this on untrusted user input, don't forget to limit the length to something reasonable.
+
 ## Install
 
 ```

diff --git a/test.js b/test.js
@@ -16,6 +16,7 @@ test('decamelize', t => {
 	t.is(decamelize('thisIsATest', {separator: ' '}), 'this is a test');
 	t.is(decamelize('thisIsATest', {separator: ''}), 'thisisatest');
 	t.is(decamelize('unicornRainbow', {separator: '|'}), 'unicorn|rainbow');
+	t.is(decamelize('unicornRainbow', {separator: '-'}), 'unicorn-rainbow');
 	t.is(
 		decamelize('thisHasSpecialCharactersLikeČandŠ', {separator: ' '}),
 		'this has special characters like čand š'