Ruby on rails 4 Rails 4：从模型类获取控制器类_Ruby On Rails 4

Ruby on rails 4 Rails 4：从模型类获取控制器类

ruby-on-rails-4

Ruby on rails 4 Rails 4：从模型类获取控制器类,ruby-on-rails-4,Ruby On Rails 4,有什么简单的方法可以从模型类中获取控制器类名吗？。例如：已尝试，但它返回“发票” 要获取控制器类本身 "InvoicesController".constantize => InvoicesController Invoice.to_s.tabalize => "invoices" s = Invoice s.name.pluralize + 'Controller' => "InvoicesController" "InvoicesController".const

有什么简单的方法可以从模型类中获取控制器类名吗？。例如：

已尝试，但它返回“发票”

要获取控制器类本身

"InvoicesController".constantize
=> InvoicesController

Invoice.to_s.tabalize => "invoices"

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

"InvoicesController".constantize
=> InvoicesController