Tell us what’s happening:
I am a little confused. I thought prototypes are parameters inside an object, based on these lessons -
i) https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/object-oriented-programming/use-prototype-properties-to-reduce-duplicate-code
ii) https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/object-oriented-programming/iterate-over-all-properties
But in this lesson, I take it that duck instance is tested to be a prototype of bird. Am I missing something?
Your code so far
function Dog(name) {
this.name = name;
}
let beagle = new Dog("Snoopy");
// Add your code below this line
Dog.prototype.isPrototypeOf(beagle);
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Challenge: Understand Where an Object’s Prototype Comes From
Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/object-oriented-programming/understand-where-an-objects-prototype-comes-from