Normalize list items like the input value to allow matching umlauts (#…

…149)
sindresorhus · Dec 10, 2021 · fab606e · fab606e
1 parent 2e08f6d
commit fab606e
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/index.js b/index.js
@@ -54,7 +54,7 @@ alfy.matches = (input, list, item) => {
 		}
 
 		if (typeof listItem === 'string') {
-			listItem = listItem.toLowerCase();
+			listItem = listItem.toLowerCase().normalize();
 		}
 
 		if (typeof item === 'function') {

diff --git a/test/test.js b/test/test.js
@@ -30,4 +30,7 @@ test('.matches()', t => {
 
 test('.inputMatches()', t => {
 	t.deepEqual(alfyInstance.inputMatches(['foo', 'unicorn']), ['unicorn']);
+	alfyInstance.input = 'Ünicörn';
+	t.deepEqual(alfyInstance.inputMatches(['foo', 'unicorn']), []);
+	t.deepEqual(alfyInstance.inputMatches(['foo', 'ünicörn']), ['ünicörn']);
 });