fix: isFeature uses the find method

manaba-enhanced-for-tsukuba · Jan 10, 2023 · 4f23a05 · 4f23a05
1 parent 3c68723
commit 4f23a05
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/types/feature.ts b/src/types/feature.ts
@@ -12,6 +12,7 @@ const Feature = [
 
 type Feature = (typeof Feature)[number]
 
-const isFeature = (key: string): key is Feature => key in Feature
+const isFeature = (key: string): key is Feature =>
+  Feature.find((feature) => feature === key) !== undefined
 
 export { Feature, isFeature }