resourcesAvailable func

function resourcesAvailable() {
   let elem =  $('.lecture-resources-list');
    let extractDateNodes = $('.lecture-paragraph');

    for(let node of extractDateNodes) {
        let resultString = '';
        let dateString = node.children[node.children.length-1];
        resultString = dateString.innerText;
        if (dateString.innerText.length == 0) {
            dateString = node.children[node.children.length-2];
            resultString = dateString.innerText;
        }
        if (!(dateString.innerText.startsWith('Дата: '))) resultString = 'Дата: '.concat(dateString.innerText);
        console.log(dateString)
        console.log(resultString.length);
        console.log(resultString);
    }
    console.log(elem);
}