https://manhattan.institute/wp-content/plugins/ttd-topics/public/js/ttd-post.js?ver=4.4.63

1($ => {
2    'use strict';
3
4    const ready_function = () => {
5        let show_extra;
6
7        init();
8
9        async function init() {
10            show_extra = false;
11        }
12
13        $('body').on('click', '.ttd-topics-show-extra-button', function() {
14            show_extra = !show_extra;
15
16            const $show_extra_button = $('.ttd-topics-show-extra-button');
17            const $hidden_entities = $('.ttd-extra-links');
18
19            $show_extra_button.text(show_extra ? 'Less' : 'More');
20
21            $hidden_entities.each(function() {  // Removed duplicate parameters here
22                const $element = $(this);
23
24                if (show_extra) {
25                    $element.removeClass('ttd-topics-display-hidden');
26                } else {
27                    $element.addClass('ttd-topics-display-hidden');
28                }
29            });
30        });
31    };
32
33    $(ready_function);
34
35})(jQuery);