Rails 4：從模型類獲取控制器類

Question

是否有任何簡單的方法從Model類獲取控制器類名？ 例子：

Invoice => InvoicesController 

嘗試tabalize但它返回 「發票」

Invoice.to_s.tabalize => "invoices" 

Answer 1

s = Invoice 
s.name.pluralize + 'Controller' 
=> "InvoicesController" 

爲了讓控制器類本身...

"InvoicesController".constantize 
=> InvoicesController