thanhnguyennguyen / cff

Queue.dequeue   A

last analyzed 2023-04-15 11:51 UTC

class Queue {

    // put your code here to address problems

    constructor() {

        this.data = [];

    }

    enqueue(record) {

        this.data.unshift(record);

    }

    dequeue() {

        return this.data.pop();

    }

    peek() {

        return this.data;

    }

}

module.exports = Queue;