isPopulatable Available since v0.9

Determines if given object is "populatable". Here, "populatable" means that an object implements the Populatable interface, and offers a populate() method.

See @aedart/constracts/support/objects/Populatable for details.

import { isPopulatable } from "@aedart/support/objects";

class A {};

class B {
    populate(data) {
        // ...not shown here...
        
        return this;
    }
}

isPopulatable(null); // false
isPopulatable([]); // false
isPopulatable({}); // false
isPopulatable(new A()); // false
isPopulatable(new B()); // true