Ruby on rails 语法错误，意外=>，应为关键字\u end haml\u temp

我正在尝试将class属性应用于link_to block。在这一职位之后：

我写过：

 =link_to(who_we_are_path), :class => 'top-nav-anchor' do
        WHO WE ARE
        .glyphicon.glyphicon-plus

但是，我得到以下错误：

al/app/views/shared/_top_nav.html.haml:110: syntax error, unexpected =>, expecting keyword_end haml_temp = link_to(who_we_are_path), :class => 'top-nav-anchor' do 

我使用新语法得到了相同的错误：

 =link_to(who_we_are_path), class:'top-nav-anchor' do
        WHO WE ARE
        .glyphicon.glyphicon-plus

---

删除路径周围的括号

 =link_to who_we_are_path, class:'top-nav-anchor' do
    WHO WE ARE
    .glyphicon.glyphicon-plus

您删除并。。。然后试着把它移到括号里：类的东西。不要在不了解stackoverflow的情况下盲目复制随机代码：