Next Article

function getArticleGenerator(articles) {
    return function showNext() {
        if (articles.length !== 0) {
            let currentArticle = articles.shift();
            let holderElement = document.getElementById("content");
            let newArticle = document.createElement("article");
            newArticle.textContent = currentArticle;
            holderElement.appendChild(newArticle);
        }
    };
}