feat(shuffle-array): check array type on parameter level

mateusfg7 · Feb 13, 2024 · b2ae59d · b2ae59d
1 parent 28fc983
commit b2ae59d
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/src/lib/shuffleArray.ts b/src/lib/shuffleArray.ts
@@ -1,6 +1,4 @@
-export function shuffleArray<T>(array: T) {
-  if (!Array.isArray(array)) throw new Error('"array" is not an array')
-
+export function shuffleArray<T>(array: T[]) {
   for (let i = array.length - 1; i > 0; i--) {
     const j = Math.floor(Math.random() * (i + 1))
     ;[array[i], array[j]] = [array[j], array[i]]