덕's 머니스토리

기본적인 문법 class PostsController < ApplicationControllerdef edit@post = Post.find(params[:id])if session[:user_id] != @post.user_idflash[:notice] = "Sorry, you can't edit this post"redirect_to post_pathendendend 대체가능한 문법class PostsController < ApplicationControllerdef edit@post = Post.find(params[:id])if session[:user_id] != @post.user_idredirect_to (post_path, notice: "Sorry, you can't edit this p..