未定義的方法'，其中」爲TODO：模塊

Question

所以，我得到這個錯誤從todo_controller.rb

class TodoController < ApplicationController 
    def index 
    @todos = Todo.where(done: false) 
    @todone = Todo.where(done: true) 
    end 

    def new 
    @todo = Todo.new 
    end 

    def todo_params 
    params.require(:todo).permit(:name, :done) 
    end 

    def create 
    @todo = Todo.new(todo_params) 
    if @todo.save 
     redirect_to todo_index_path, :notice => "Your todo item was created!" 
    else 
     render 'new' 
    end 
    end 

    def update 
    @todo = Todo.find(params[:id]) 
    if @todo.update_attribute(:done, true) 
     redirect_to todo_index_path, :notice => "Your todo item was marked as done!" 
    else 
     redirect_to todo_index_path, :notice => "Your todo item wasn't marked as done!" 
    end 
    end 

    def destroy 
    @todo = Todo.find(params[:id]) 
    @todo.destroy 
    redirect_to todo_index_path, :notice => "Your todo task has been deleted!" 
    end 
end 

我GOOGLE了它，並發現有應該是具有相同名稱的模塊。我發現它config/application.rb，我將其更改爲模塊todoo，但我再次得到相同的錯誤。

Answer 1

我只是完全重新編寫了應用程序，它工作。我想我自己做了一些應該由Rails自動完成的事情，以及它出錯的地方。