6 lines
		
	
	
		
			133 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			6 lines
		
	
	
		
			133 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| var isNatural = require("../number/is-natural");
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| 
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| module.exports = function (arg) { return isNatural(Number(arg)); };
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