nav.reset = function()

in _static/js/theme.js [820:856]

• 28 lines of code
• 6 McCabe index (conditional complexity)

    nav.reset = function () {
        // Get anchor from URL and open up nested nav
        var anchor = encodeURI(window.location.hash) || '#';

        try {
            var vmenu = $('.pytorch-menu-vertical');
            var link = vmenu.find('[href="' + anchor + '"]');
            if (link.length === 0) {
                // this link was not found in the sidebar.
                // Find associated id element, then its closest section
                // in the document and try with that one.
                var id_elt = $('.document [id="' + anchor.substring(1) + '"]');
                var closest_section = id_elt.closest('div.section');
                link = vmenu.find('[href="#' + closest_section.attr("id") + '"]');
                if (link.length === 0) {
                    // still not found in the sidebar. fall back to main section
                    link = vmenu.find('[href="#"]');
                }
            }
            // If we found a matching link then reset current and re-apply
            // otherwise retain the existing match
            if (link.length > 0) {
                $('.pytorch-menu-vertical .current').removeClass('current');
                link.addClass('current');
                link.closest('li.toctree-l1').addClass('current');
                link.closest('li.toctree-l1').parent().addClass('current');
                link.closest('li.toctree-l1').addClass('current');
                link.closest('li.toctree-l2').addClass('current');
                link.closest('li.toctree-l3').addClass('current');
                link.closest('li.toctree-l4').addClass('current');
            }
        }
        catch (err) {
            console.log("Error expanding nav for anchor", err);
        }

    };