Refactor times function to use Array.from for improved readability

photostructure · Nov 4, 2024 · 206397e · 206397e
1 parent 5dfcfd8
commit 206397e
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/Times.ts b/src/Times.ts
@@ -1,5 +1,9 @@
+/**
+ * Generates an array by running a function n times
+ * @param n The number of times to run the function
+ * @param fn The function to generate each element
+ * @returns An array containing the results
+ */
 export function times<T>(n: number, f: (idx: number) => T): T[] {
-  return Array(n)
-    .fill(undefined)
-    .map((_, i) => f(i))
+  return Array.from({ length: n }, (_, i) => f(i))
 }