Rails - Nov 2013 - Err in Documentation

You forgot to update Strong params in section 6.4 (deleting comments)  
http://guides.rubyonrails.org/getting_started.html

This is your final code:


class CommentsController < ApplicationController
 
  def create
    @post = Post.find(params[:post_id])
    @comment = @post.comments.create(params[:comment])
    redirect_to post_path(@post)
  end
 
  def destroy
    @post = Post.find(params[:post_id])
    @comment = @post.comments.find(params[:id])
    @comment.destroy
    redirect_to post_path(@post)
  end
 
end

It should be:

class CommentsController < ApplicationController
 
  def create
    @post = Post.find(params[:post_id])
    *@comment = @post.comments.create(params[:comment].permit(:commenter, 
:body))*
    redirect_to post_path(@post)
  end
 
  def destroy
    @post = Post.find(params[:post_id])
    @comment = @post.comments.find(params[:id])
    @comment.destroy
    redirect_to post_path(@post)
  end
 
end

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