5 lines
		
	
	
		
			139 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			5 lines
		
	
	
		
			139 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| var ArrayIterator = require("es6-iterator/array");
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| module.exports = function () { return new ArrayIterator(this, "key"); };
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