 
       el = event.currentTarget
       $el = $(el)
-      href = el.getAttribute('href') || $(el).data('href') || null
+      href = el.getAttribute('href') or $(el).data('href') or null
       target = $(el).attr('target')
 
 
       # Link test ---------------
       skipRouting = @settings.skipRouting
-      if typeof skipRouting is "function"
+      if typeof skipRouting is 'function'
         skipRouting = skipRouting(href)
-      else if typeof skipRouting is "string"
+      else if typeof skipRouting is 'string'
         skipRouting = $el.is(skipRouting)
       else
         skipRouting = skipRouting


      if external
        if @settings.openExternalToBlank
          event.preventDefault() && window.open el.href

        return


      return if href is null or
                href is '' or
                href.charAt(0) is '#' or
                target is '_blank' or
                skipRouting


