Javascript - Array constructor Property

In JavaScript, the constructor property returns the constructor function for an object.

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Description

In JavaScript, the constructor property returns the constructor function for an object.

The return value is a reference to the function, not the name of the function:

For JavaScript arrays the constructor property returns function Array() { [native code] }

You can use the constructor property to define if a variable is an array.

Syntax 

array.constructor

Return

function Array() { [native code] }

Example

The constructor property returns an array's constructor function:

Demo

var myArray = ["B", "O", "A", "M"];
console.log( myArray.constructor);

Result