feat: Update filter elements from array

Author: nutkiattisak

Diff for: 2634. filter-elements-from-array/index.js

@@ -0,0 +1,9 @@
+const filter = (arr, fn) => {
+    const temp = []
+	for (let i = 0; i < arr.length; i++) {
+        if(fn(arr[i], i)) {
+            temp.push(arr[i])
+        }
+    }
+	return temp
+}