WIP - add extractor, generate snippet_data

node_modules/fbjs/lib/flattenArray.js

@@ -0,0 +1,47 @@
+"use strict";
+
+/**
+ * Copyright (c) 2013-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @typechecks
+ * 
+ */
+
+/**
+ * Returns a flattened array that represents the DFS traversal of the supplied
+ * input array. For example:
+ *
+ *   var deep = ["a", ["b", "c"], "d", {"e": [1, 2]}, [["f"], "g"]];
+ *   var flat = flattenArray(deep);
+ *   console.log(flat);
+ *   > ["a", "b", "c", "d", {"e": [1, 2]}, "f", "g"];
+ *
+ * @see https://github.com/jonschlinkert/arr-flatten
+ * @copyright 2014-2015 Jon Schlinkert
+ * @license MIT
+ */
+function flattenArray(array) {
+  var result = [];
+  flatten(array, result);
+  return result;
+}
+
+function flatten(array, result) {
+  var length = array.length;
+  var ii = 0;
+
+  while (length--) {
+    var current = array[ii++];
+
+    if (Array.isArray(current)) {
+      flatten(current, result);
+    } else {
+      result.push(current);
+    }
+  }
+}
+
+module.exports = flattenArray;