Does MooTools have a built-in method for distinguishing between objects and arrays?
Does MooTools have a built-in method for distinguishing between objects and arrays?
One feature of MooTools is its $type() method, which takes an object as a parameter.
var myString = 'hello';
$type(myString);
To learn more about this functionality, visit
Not entirely certain about MooTools, but you could verify using Javascript:
var someObject = [];
console.log(someObject instanceof Array) // will display true
Because an array is also considered an object, it's advisable to first confirm if it's an Array before checking for Object. However, utilizing the $type method might be a simpler approach.
Edit:
Mootools offers a $type function that indicates the type of an object:
Here are some test examples:
console.log($type("hello"));
console.log($type(new Object()));
console.log($type([1, 2, 3]));
Results:
string
object
array
Feel free to experiment with it at
This information stemmed from the following article -
If you want to check if a value is an array using plain JavaScript, you can use the following code:
Object.prototype.toString.apply(value ) === '[object Array]'
Reference: The Miller Device
If you are using version 1.3.2 or later, you have the option to utilize the typeOf function. Additionally, there is a more concise and semantic shortcut available by utilizing the Type object:
// simplified syntax Type.is[type]
Type.isArray(['foo', 'bar']); // returns true
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