1 files changed, 27 insertions, 0 deletions
diff --git a/node_modules/fbjs/lib/compactArray.js b/node_modules/fbjs/lib/compactArray.js
new file mode 100644
index 000000000..5db775401
--- /dev/null
+++ b/node_modules/fbjs/lib/compactArray.js
@@ -0,0 +1,27 @@
+/**
+ * Copyright 2015-present Facebook. All Rights Reserved.
+ *
+ * @typechecks
+ * 
+ */
+
+'use strict';
+
+/**
+ * Returns a new Array containing all the element of the source array except
+ * `null` and `undefined` ones. This brings the benefit of strong typing over
+ * `Array.prototype.filter`.
+ */
+
+function compactArray(array) {
+  var result = [];
+  for (var i = 0; i < array.length; ++i) {
+    var elem = array[i];
+    if (elem != null) {
+      result.push(elem);
+    }
+  }
+  return result;
+}
+
+module.exports = compactArray;
+\ No newline at end of file