src/shared/lib/utils/splitArray/splitArray.ts

@@ -0,0 +1,8 @@
+export function splitArray<T>(array: T[], callback: (item: T) => boolean) {
+    return array.reduce<[T[], T[]]>(
+        ([pass, fail], item) => (
+            callback(item) ? pass.push(item) : fail.push(item), [pass, fail]
+        ),
+        [[], []],
+    );
+}