Bump to v3.10.0.

lang/isNative.js

@@ -1,9 +1,6 @@
-var escapeRegExp = require('../string/escapeRegExp'),
+var isFunction = require('./isFunction'),
     isObjectLike = require('../internal/isObjectLike');
 
-/** `Object#toString` result references. */
-var funcTag = '[object Function]';
-
 /** Used to detect host constructors (Safari > 5). */
 var reIsHostCtor = /^\[object .+?Constructor\]$/;
 
@@ -16,15 +13,9 @@ var fnToString = Function.prototype.toString;
 /** Used to check objects for own properties. */
 var hasOwnProperty = objectProto.hasOwnProperty;
 
-/**
- * Used to resolve the [`toStringTag`](https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.prototype.tostring)
- * of values.
- */
-var objToString = objectProto.toString;
-
 /** Used to detect if a method is native. */
 var reIsNative = RegExp('^' +
-  escapeRegExp(fnToString.call(hasOwnProperty))
+  fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
   .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
 );
 
@@ -48,7 +39,7 @@ function isNative(value) {
   if (value == null) {
     return false;
   }
-  if (objToString.call(value) == funcTag) {
+  if (isFunction(value)) {
     return reIsNative.test(fnToString.call(value));
   }
   return isObjectLike(value) && reIsHostCtor.test(value);