Created FlattenedArray.js

Recursive/FlattenedArray.js

@@ -0,0 +1,18 @@
+
+//  https://flexiple.com/flatten-array-javascript/
+//  Flatten an given array to reduce the dimensionality of an array
+
+const flattened = (arr) => {
+  const res = []
+  arr.forEach(i => {
+    if(Array.isArray(i)){
+      res.push(...flattened(i));
+    }
+    else{
+      res.push(i);
+    }
+  });
+  return res;
+}
+
+module.exports = flattened;