From c33df3147f0741cfb9ddc30e9f3b5601ffc6ecbd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luiz=20Am=C3=A9rico?= <camara_luiz@yahoo.com.br>
Date: Wed, 5 Dec 2018 22:10:09 -0300
Subject: [PATCH] Re-add keysIn module fixing baseClone and baseMerge (#4099)
 (#4100)

---
 keysIn.js | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 keysIn.js

diff --git a/keysIn.js b/keysIn.js
new file mode 100644
index 000000000..7ac244d24
--- /dev/null
+++ b/keysIn.js
@@ -0,0 +1,32 @@
+/**
+ * Creates an array of the own and inherited enumerable property names of `object`.
+ *
+ *
+ * @static
+ * @memberOf _
+ * @since 3.0.0
+ * @category Object
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names.
+ * @example
+ *
+ * function Foo() {
+ *   this.a = 1;
+ *   this.b = 2;
+ * }
+ *
+ * Foo.prototype.c = 3;
+ *
+ * _.keysIn(new Foo);
+ * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
+ */
+function keysIn(object) {
+  const result = []
+  for (key in object) {
+    result.push(key)
+  }
+  return result
+}
+
+export default keysIn
+