ruby-on-rails - to_sentence 和 html_safe，一起？

Question

这是我想要的字符串:

<a href="/pugs/1-baxter">Baxter</a> and <a href="/pugs/2-sofia">Sofia</a>

这是我用来输出的代码:

<%= @pugs.collect {|p| link_to(p.name, pug_path(p))}.to_sentence %>

不幸的是，输出正在被编码:

 <a href="/pugs/1-baxter">Baxter</a> and <a href="/pugs/2-sofia">Sofia</a>

我试过使用 html_safe和 raw ，但它们似乎没有任何影响。

Answer 1

从 Rails 5 开始，有一个 to_sentence执行此操作的 View 助手(不同于 Array#to_sentence )。

来自 the docs :

to_sentence(array, options = {})
Converts the array to a comma-separated sentence where the last element is joined by the connector word. This is the html_safe-aware version of ActiveSupport's Array#to_sentence.

像这样使用它: <% to_sentence(@pugs.collect {|p| link_to(p.name, pug_path(p))}) %>