refactor: components fileExtension check

maizzle · Dec 6, 2024 · 543ca9e · 543ca9e
1 parent 9505748
commit 543ca9e
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/posthtml/index.js b/src/posthtml/index.js
@@ -94,11 +94,9 @@ export async function process(html = '', config = {}) {
   )
 
   // Ensure `fileExtension` is array and  has no duplicates
-  componentsConfig.fileExtension = [...new Set(
-    Array.isArray(componentsConfig.fileExtension)
-      ? componentsConfig.fileExtension
-      : [componentsConfig.fileExtension]
-  )]
+  componentsConfig.fileExtension = Array.from(new Set(
+    [].concat(componentsConfig.fileExtension)
+  ))
 
   return posthtml([
     ...get(config, 'posthtml.plugins.before', []),