Javascript snippet to scan a web page for anchor elements marked with the "social-link" attribute and load the URL from a config file

social.links.load.js

(function ($) {
    $.getJSON("/assets/js/social.links.config.js", function (config) {
        $(document).ready(function () {
            $.each(config, function (key, url) {
                var selector = "a[social-link='" + key + "']";
                var anchors = $(selector);

                $.each(anchors, function (i, a) {
                    a.href = url;
                });
            });
        });
    });
})(jQuery);