function buttonFocus()

in _includes/scripts/archieve.js [70:76]

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

    function buttonFocus(target) {
      if (target) {
        target.addClass('focus');
        $lastFocusButton && !$lastFocusButton.is(target) && $lastFocusButton.removeClass('focus');
        $lastFocusButton = target;
      }
    }