From e32c4900f5ab5fd3acea93e9d2f0d09e4a2f2ceb Mon Sep 17 00:00:00 2001
From: NoScripter <mhz_xz_tc@126.com>
Date: Wed, 27 Feb 2019 15:25:35 +0800
Subject: [PATCH] [Refactor] extract `has`

---
 checkPropTypes.js          | 2 +-
 factoryWithTypeCheckers.js | 2 +-
 lib/has.js                 | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)
 create mode 100644 lib/has.js

diff --git a/checkPropTypes.js b/checkPropTypes.js
index 1ad29fe..82788a5 100644
--- a/checkPropTypes.js
+++ b/checkPropTypes.js
@@ -12,7 +12,7 @@ var printWarning = function() {};
 if (process.env.NODE_ENV !== 'production') {
   var ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');
   var loggedTypeFailures = {};
-  var has = Function.call.bind(Object.prototype.hasOwnProperty);
+  var has = require('./lib/has');
 
   printWarning = function(text) {
     var message = 'Warning: ' + text;
diff --git a/factoryWithTypeCheckers.js b/factoryWithTypeCheckers.js
index 269e810..adbd752 100644
--- a/factoryWithTypeCheckers.js
+++ b/factoryWithTypeCheckers.js
@@ -11,9 +11,9 @@ var ReactIs = require('react-is');
 var assign = require('object-assign');
 
 var ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');
+var has = require('./lib/has');
 var checkPropTypes = require('./checkPropTypes');
 
-var has = Function.call.bind(Object.prototype.hasOwnProperty);
 var printWarning = function() {};
 
 if (process.env.NODE_ENV !== 'production') {
diff --git a/lib/has.js b/lib/has.js
new file mode 100644
index 0000000..007bae3
--- /dev/null
+++ b/lib/has.js
@@ -0,0 +1 @@
+module.exports = Function.call.bind(Object.prototype.hasOwnProperty);