在我的控制器中我简单地说：

def show
  render template: "books/show",:resource => "Some text"
end

在我看来,我打印以下内容：

<h1>My local variable text: <%= resource %></h1>

我收到以下消息：

undefined local variable or method `resource' for #<#<Class:0x00000118ebce90>:0x00000118ec3498>

我在控制器中尝试了以下语法：

render template: "books/show",locals: { resource: "Some text" }
render template: "books/show",locals: { resource => "Some text" }
render template: "books/show",:locals => { resource: "Some text" }
render template: "books/show",:locals => { resource => "Some text" }

没有运气……

有什么线索吗？

谢谢！