First commit

node_modules/@hapi/hoek/lib/flatten.js

@@ -0,0 +1,20 @@
+'use strict';
+
+const internals = {};
+
+
+module.exports = internals.flatten = function (array, target) {
+
+    const result = target || [];
+
+    for (let i = 0; i < array.length; ++i) {
+        if (Array.isArray(array[i])) {
+            internals.flatten(array[i], result);
+        }
+        else {
+            result.push(array[i]);
+        }
+    }
+
+    return result;
+};