34 lines
		
	
	
		
			669 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			669 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
var toInteger = require('./toInteger');
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/**
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 * Checks if `value` is an integer.
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 *
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 * **Note:** This method is based on
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 * [`Number.isInteger`](https://mdn.io/Number/isInteger).
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 *
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 * @static
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 * @memberOf _
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 * @since 4.0.0
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 * @category Lang
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 * @param {*} value The value to check.
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 * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
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 * @example
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 *
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 * _.isInteger(3);
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 * // => true
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 *
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 * _.isInteger(Number.MIN_VALUE);
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 * // => false
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 *
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 * _.isInteger(Infinity);
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 * // => false
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 *
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 * _.isInteger('3');
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 * // => false
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 */
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function isInteger(value) {
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  return typeof value == 'number' && value == toInteger(value);
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}
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module.exports = isInteger;
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