besLisbeth

// This code was taken from the "JavaScript Data Structures and Algorithms" by Sammie Bae 
// from the repository https://github.com/Apress/js-data-structures-and-algorithms, 
// refactored to classes, and fixed the problem  of  adding '0' as the node value 
// (it's not working correctly in the origin repository)

class Heap {
    
    items = [];
    
    constructor(values){