JS Test Task #2: Queue (avkrash-queue)

Queue is dynamical data structure add-on to JS that allows you to create queues and work with them.

Module description

Initializing the list

const Queue = require('avkrash-queue');
var queue = new Queue();

Adding elements to the queue

queue.enqueue(15);
queue.enqueue({'foo':1,'bar':'tender'});

See first element of queue

queue.peek(); //returns '15'
queue.peek(); //returns '15'

Take first element from queue and show it value

queue.dequeue(); //returns '15' and removes first element
queue.peek(); //returns "{'foo':1,'bar':'tender'}"
queue.dequeue(); //returns "{'foo':1,'bar':'tender'}" and removes last element from queue

Check if queue is empty

queue.isEmprty(); //returns 'true'

Getting started

Install

npm install avkrash-queue

Running tests

npm test

P.S.: for additional info see JSDocs