function init()

in _includes/scripts/lib/toc.js [65:92]

• 15 lines of code
• 4 McCabe index (conditional complexity)

      function init() {
        var interval, timeout;
        if(!hasInit) {
          render(); calc(); setState(null, scrolling);
          // run calc every 100 millisecond
          interval = setInterval(function() {
            calc();
          }, 100);
          timeout = setTimeout(function() {
            clearInterval(interval);
          }, 45000);
          window.pageLoad.then(function() {
            setTimeout(function() {
              clearInterval(interval);
              clearTimeout(timeout);
            }, 3000);
          });
          $scrollTarget.on('scroll', function() {
            disabled || setState(null, scrolling);
          });
          $window.on('resize', window.throttle(function() {
            if (!disabled) {
              render(); calc(); setState(null, scrolling);
            }
          }, 100));
        }
        hasInit = true;
      }