Иван Клименко

async function test() {

    // ...

    if (msg.message.text.startsWith('!kick')) {
        if (await isAdmin(msg)) {
            const str = msg.message.text;
            const idStart = str.indexOf(' ');
            const idEnd = str.indexOf(' ', idStart + 1);
            const id = str.slice(idStart + 2, idEnd);
            const reason = str.slice(idEnd + 1);
            if ((idStart < 0) || (idEnd < 0) || (id.length === 0) || (reason.length === 0)) {
                messagesend('Неверная команда.');
            } else {
                vk.call('messages.removeChatUser', {
                    chat_id: msg.message.peer_id - 2000000000,
                    user_id: id
                });
                messagesend(`&#128299; Был исключен vk.com/${id} | Причина: ${reason}`);
            }
        } else {
            notmessage();
        }
    }

    // ...

}

try {
    f();
    g();
    h();
} catch (e) {
    // ...
}

$(() => {
    const imagesPreview = (input, container) => {
        if (input.files) {
            for (const file of input.files) {
                const reader = new FileReader();
                reader.onload = e => {
                    $($.parseHTML('<img>')).attr('src', e.target.result).appendTo(container);
                    $($.parseHTML('<div>')).text(file.name).appendTo(container);
                }
                reader.readAsDataURL(file);
            }
        }

    };
    $('#gallery-photo-add').on('change', e => imagesPreview(e.currentTarget, 'div.gallery'));
});

const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

function getRandomRiver(n, arr) {
    const indexes = new Set();
    const limit = arr.length;
    n = Math.min(n, limit);
    while (indexes.size < n) {
        const index = Math.floor(limit * Math.random());
        indexes.add(index);
    }
    const result = [...indexes].map(index => arr[index]);
    return result;
};

const randomSet = getRandomRiver(3, arr);
console.log(randomSet);

function sumsInArray(arr) {
    return arr.map(innerArr => innerArr.reduce((a, b) => (a + b), 0));
}

function splitOnTwoParts(str) {
    const regexp = /\([^\(\)]*\d[^\(\)]*\)/;
    const innerStr = str.match(regexp)[0];
    const firstPart = innerStr.slice(1, -1);
    const secondPart = str.replace(innerStr, '');
    return [firstPart, secondPart];
}

splitOnTwoParts("Organix (сухие корма) для собак малых пород, с курицей, Adult Dog Small Breed Chicken (12 кг)");
// ["12 кг", "Organix (сухие корма) для собак малых пород, с курицей, Adult Dog Small Breed Chicken "]

const array = [
    {
        name: 'Jonh',
        age: 32
    }, {
        name: 'James',
        age: 33
    }, {
        name: 'Jacob',
        age: 33
    }
];

const key = 'age';
const values = new Set();

const filtredArray = array.filter(item => {
    const value = item[key];
    if (!values.has(value)) {
        values.add(value);
        return true;
    }
    return false;
});

const songsNames = [
    'sokol_in.mp3',
    'turtle_in.mp3',
    'wolf_in.mp3',
    'bear_in.mp3'
];
let audio = new Audio('sokol_in.mp3');
$('.select > div').on('click', () => {
    const index = Number($(this).attr('data-val'));
    audio = new Audio(songsNames[index]);
});
document.getElementById('play').addEventListener('click', () => audio.pause());

($(element) as any).keydown(e => {
    const {
        target: {
            selectionStart,
            selectionEnd
        },
        keyCode: direction
    } = e;

    const htmlNode = $(this);
    const inputValue = htmlNode.val();
    const splittedTime = splitTime(inputValue);
    const selectedValue = inputValue.substring(selectionStart, selectionEnd);

    if (!selectedValue) { return; }

    const Point = (x, y) => ({x, y});
    const points = [Point(0, 2), Point(3, 5), Point(6, 10)];
    const targetPoint = Point(selectionStart, selectionEnd);

    const LEFT = 37;
    const UP = 38;
    const RIGHT = 39;
    const DOWN = 40;

    if ((direction === LEFT) || (direction === RIGHT)) {
        e.preventDefault();
        const index = points.findIndex(p => ((p.x === targetPoint.x) && (p.y === targetPoint.y)));
        if (index === -1) { return; }
        index += ((direction === LEFT) ? points.length : 1);
        points.push(targetPoint);
        const point = points[index % points.length];
        this.setSelectionRange(point.x, point.y);
    }

    if ((direction === DOWN) || (direction === UP)) {
        e.preventDefault();
        const Actions = Enums.ValueActions;
        const action = ((direction === DOWN) ? Actions.decrement : Actions. increment);
        changeAppendix(splittedTime, selectedValue, htmlNode);
        adjustTime(splittedTime, htmlNode, action, selectionStart, selectedValue);
        this.setSelectionRange(selectionStart, selectionEnd);
    }
});

['first', 'last'].forEach(term => {
    jQuery(val).each((index, value) => {
        const elem = jQuery(value).find(`.woocommerce-Price-amount.amount:${term}`);
        let price = elem.attr('data-orig-price') / data;
        price = ((valute_text === '₽')
                ? price.toFixed(0).toString().replace(/(\d)(?=(\d{3})+([^\d]|$))/g, '$1 ')
                : price.toFixed(2));
        elem.text(price + valute_text);
    });
});

let tdList = [{task: 'a'}, {task: 'b'}, {task: 'c'}];
let i = tdList.findIndex(elem => elem.task === 'a');
alert(i);