frydlewicz

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        "data-lazyLoading", // attribute for type
        "data-src",         // attribute for src
        100                 // delay in milliseconds
    );
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frydlewicz

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    function () { // callback function
        alert("Do not leave!")
    },
    true, // repeat calling
    5000  // interval in milliseconds
);

frydlewicz

export default class Queue<T> {
    private readonly maxSize: number;
    private readonly loop: boolean;
    private readonly data: T[];

    private size!: number;
    private toProduce!: number;
    private toConsume!: number;

    constructor(maxSize: number, loop: boolean = false) {

frydlewicz

export default class Stack<T> {
    private readonly maxSize: number;
    private readonly loop: boolean;
    private readonly data: T[];

    private pos!: number;

    constructor(maxSize: number, loop: boolean = false) {
        if (!Number.isInteger(maxSize) || maxSize < 1) {
            throw new Error('Invalid parameter');

frydlewicz

export interface IObject {
    [key: string]: any;
}

export function cloneObject(source: IObject, maxDeep: number = Infinity): IObject {
    if (typeof source !== 'object') {
        throw new Error('Argument must be an object');
    }
    const refs = new WeakMap<IObject, IObject>();
    const dest: IObject = {};