def li_loop(arr)

      html = '<ul>'
      arr.each do |k, v|
        html += "<li><a href='#{site_url}#{k}'>#{v}</a></li>"
      end
      html += '</ul>'

      render :inline => html

    end
def li_loop(arr)

      html = '<ul>'
      arr.each do |k, v|
        html += "<li><a href='#{site_url}#{k}'>#{v}</a></li>"
      end
      html += '</ul>'

      render :inline => html

    end
Returns a list of the given data
 Params:
 +arr+:: array that you want to list through to create the list