15 lines
		
	
	
		
			306 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			306 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| 'use strict';
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| 
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| var getPolyfill = require('./polyfill');
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| var define = require('define-properties');
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| 
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| module.exports = function shimObjectIs() {
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| 	var polyfill = getPolyfill();
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| 	define(Object, { is: polyfill }, {
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| 		is: function testObjectIs() {
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| 			return Object.is !== polyfill;
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| 		}
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| 	});
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| 	return polyfill;
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| };
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