refactor: prevent array.nextItem and array.previousItem to return null

reallygoodsoftware · Mar 24, 2024 · 7114a15 · 7114a15
1 parent 2d8367f
commit 7114a15
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/helpers/array.js b/lib/helpers/array.js
@@ -136,7 +136,7 @@ export class MiniArray extends Array {
     } else {
       const flatArray = this.deepFlat()
       const nextIndex = flatArray.indexOf(item) + 1
-      if (nextIndex === -1) return null
+      if (nextIndex === -1) return flatArray.first
       return nextIndex >= flatArray.length ? flatArray.first : flatArray.at(nextIndex)
     }
   }
@@ -147,7 +147,7 @@ export class MiniArray extends Array {
     } else {
       const flatArray = this.deepFlat()
       const previousIndex = flatArray.indexOf(item) - 1
-      if (previousIndex === -1) return null
+      if (previousIndex === -1) return flatArray.last
       return previousIndex < 0 ? flatArray.last : flatArray.at(previousIndex)
     }
   }