34 lines
		
	
	
		
			830 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			830 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| var isFunction = require('./isFunction'),
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|     isLength = require('./isLength');
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| 
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| /**
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|  * Checks if `value` is array-like. A value is considered array-like if it's
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|  * not a function and has a `value.length` that's an integer greater than or
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|  * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
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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 array-like, else `false`.
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|  * @example
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|  *
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|  * _.isArrayLike([1, 2, 3]);
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|  * // => true
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|  *
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|  * _.isArrayLike(document.body.children);
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|  * // => true
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|  *
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|  * _.isArrayLike('abc');
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|  * // => true
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|  *
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|  * _.isArrayLike(_.noop);
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|  * // => false
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|  */
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| function isArrayLike(value) {
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|   return value != null && isLength(value.length) && !isFunction(value);
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| }
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| 
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| module.exports = isArrayLike;
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