6 lines
		
	
	
		
			129 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			6 lines
		
	
	
		
			129 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
 | |
| 
 | |
| var isInteger = require("./is-integer");
 | |
| 
 | |
| module.exports = function (num) { return isInteger(num) && num >= 0; };
 |