26 lines
		
	
	
		
			608 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			608 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /**
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|  * Checks `value` to determine whether a default value should be returned in
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|  * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
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|  * or `undefined`.
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|  *
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|  * @static
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|  * @memberOf _
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|  * @since 4.14.0
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|  * @category Util
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|  * @param {*} value The value to check.
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|  * @param {*} defaultValue The default value.
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|  * @returns {*} Returns the resolved value.
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|  * @example
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|  *
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|  * _.defaultTo(1, 10);
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|  * // => 1
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|  *
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|  * _.defaultTo(undefined, 10);
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|  * // => 10
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|  */
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| function defaultTo(value, defaultValue) {
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|   return (value == null || value !== value) ? defaultValue : value;
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| }
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| 
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| module.exports = defaultTo;
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