Use Inheritance So You Don’t Repeat Yourself
Solutions
Solution 1 (Click to Show/Hide)
function Cat(name) {
this.name = name;
}
Cat.prototype = {
constructor: Cat
};
function Bear(name) {
this.name = name;
}
Bear.prototype = {
constructor: Bear
};
function Animal() {}
Animal.prototype = {
constructor: Animal,
eat: function() {
console.log("nom nom nom");
}
};
Code Explanation
- Remove the “eat” method from Cat.prototype and Bear.prototype and add it to the Animal.prototype.