Bump to v4.7.0.

omit.js

@@ -1,20 +1,23 @@
 var arrayMap = require('./_arrayMap'),
+    baseCastKey = require('./_baseCastKey'),
     baseDifference = require('./_baseDifference'),
     baseFlatten = require('./_baseFlatten'),
     basePick = require('./_basePick'),
-    keysIn = require('./keysIn'),
+    getAllKeysIn = require('./_getAllKeysIn'),
     rest = require('./rest');
 
 /**
  * The opposite of `_.pick`; this method creates an object composed of the
- * own and inherited enumerable properties of `object` that are not omitted.
+ * own and inherited enumerable string keyed properties of `object` that are
+ * not omitted.
  *
  * @static
+ * @since 0.1.0
  * @memberOf _
  * @category Object
  * @param {Object} object The source object.
- * @param {...(string|string[])} [props] The property names to omit, specified
- *  individually or in arrays.
+ * @param {...(string|string[])} [props] The property identifiers to omit,
+ *  specified individually or in arrays.
  * @returns {Object} Returns the new object.
  * @example
  *
@@ -27,8 +30,8 @@ var omit = rest(function(object, props) {
   if (object == null) {
     return {};
   }
-  props = arrayMap(baseFlatten(props, 1), String);
-  return basePick(object, baseDifference(keysIn(object), props));
+  props = arrayMap(baseFlatten(props, 1), baseCastKey);
+  return basePick(object, baseDifference(getAllKeysIn(object), props));
 });
 
 module.exports = omit;