Weave

Directions

1) Complete the task in weave/queue.js
2) Implement the 'weave' function. Weave receives two queues as arguments and combines the contents of each into a new, third queue. The third queue should contain the *alterating* content of the two queues. The function should handle queues of different lengths without inserting 'undefined' into the new one.
*Do not* access the array inside of any queue, only use the 'add', 'remove', and 'peek' functions.

Examples:

const queueOne = new Queue();
queueOne.add(1);
queueOne.add(2);
const queueTwo = new Queue();
queueTwo.add('Hi');
queueTwo.add('There');
const q = weave(queueOne, queueTwo);
q.remove() // 1
q.remove() // 'Hi'
q.remove() // 2
q.remove() // 'There'

Solutions

• Solution

    class Queue {
      constructor() {
        this.data = [];
      }
    
      add(record) {
        this.data.unshift(record);
      }
    
      remove() {
        return this.data.pop();
      }
    
      peek() {
        return this.data[this.data.length - 1];
      }
    }
    
    module.exports = Queue;
    ---------------------
  

  
    function weave(sourceOne, sourceTwo) {
      const q = new Queue();
    
      while (sourceOne.peek() || sourceTwo.peek()) {
        if (sourceOne.peek()) {
          q.add(sourceOne.remove());
        }
        if (sourceTwo.peek()) {
          q.add(sourceTwo.remove());
        }
      }
    
      return q;
    }