diff --git a/snippets/compact.md b/snippets/compact.md index 607634b4a..121d79bae 100644 --- a/snippets/compact.md +++ b/snippets/compact.md @@ -3,6 +3,6 @@ Use `Array.filter()` to filter out falsey values (`false`, `null`, `0`, `""`, `undefined`, and `NaN`). ```js -const compact = (arr) => arr.filter(v => v); +const compact = (arr) => arr.filter(Boolean); // compact([0, 1, false, 2, '', 3, 'a', 'e'*23, NaN, 's', 34]) -> [ 1, 2, 3, 'a', 's', 34 ] ```