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トップに関する質問ActiveRecord :: RecordNotFoundについて

編集履歴

質問編集履歴

2

コードの追加

2021/09/22 01:28

投稿

sk77
sk77

スコア3

test CHANGED
File without changes
test CHANGED
@@ -40,7 +40,171 @@
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+
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+
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+
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+
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+ ```ここに言語を入力
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+
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+
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+ ```Rails.application.routes.draw do
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+
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+
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+ devise_for :users
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+
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+ resources :users, only: [:show]
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+
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+
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+
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+ get 'hello/index' => 'hello#index'
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+
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+ get 'hello/link' => 'hello#link'
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+
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+ get 'posts' => 'posts#index'
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+
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+ get 'posts/new' => 'posts#new'
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+
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+ post 'posts' => 'posts#create'
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+
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+ get 'posts/:id' => 'posts#show',as: 'post'
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+
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+ patch 'posts/:id' => 'posts#update'
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+
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+ delete 'posts/:id' => 'posts#destroy'
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+
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+ delete 'users/:id' => 'users#destroy'
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+
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+ get 'posts/:id/edit' => 'posts#edit', as:'edit_post'
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+
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+ root 'posts#index'
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+
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+ resources :posts
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+
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+
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+
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+ end
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+
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+
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+
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+ ```
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+
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+ ```ここに言語を入力
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+
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+ class PostsController < ApplicationController
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+
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+ before_action :authenticate_user!, except: [:index, :show]
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+
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+
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+
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+ def index
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+
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+ @posts = Post.all
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+
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+ @posts = params[:tag_id].present? ? Tag.find(params[:tag_id]).posts : Post.all
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+
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+ end
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+
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+
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+
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+ def new
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+
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+ @post = Post.new
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+
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+ end
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+
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+
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+
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+ def create
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+
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+ post = Post.new(post_params)
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+
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+
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+
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+ post.user_id = current_user.id
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+
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+
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+
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+ if post.save
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+
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+ redirect_to :action => "index"
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+
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+ else
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+
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+ redirect_to :action => "new"
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+
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+ end
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+
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+ end
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+
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+
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+
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+ def show
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+
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+ @post = Post.find(params[:id])
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+
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+ end
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+
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+
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+
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+ def edit
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+
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+ @post = Post.find(params[:id])
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+
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+ end
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+
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+
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+
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+ def update
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+
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+ post = Post.find(params[:id])
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+
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+ if post.update(post_params)
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+
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+ redirect_to :action => "show", :id => post.id
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+
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+ else
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+
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+ redirect_to :action => "new"
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+
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+ end
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+
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+ end
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+
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+
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+
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+ def destroy
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+
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+ post = Post.find(params[:id])
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+ post.destroy
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+
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+ redirect_to user_path
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+
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+ end
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+
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+
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+
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+ private
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+
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+ def post_params
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+ params.require(:post).permit(:start, :address, :store_name, :latitude, :longitude, :city, :end, :parking, tag_ids:[])
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+
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+ end
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+
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+ end
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+
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+
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+
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+ ```
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+
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+ ```ここに言語を入力
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+
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- ```app/views/users_show.html
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+ app/view/users/show.html.erb
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@@ -90,163 +254,115 @@
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  <% end %>
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-
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-
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-
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-
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- ```ここに言語を入力
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-
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-
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-
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- ```Rails.application.routes.draw do
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-
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-
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-
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- devise_for :users
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-
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- resources :users, only: [:show]
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-
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-
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-
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- get 'hello/index' => 'hello#index'
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-
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- get 'hello/link' => 'hello#link'
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-
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- get 'posts' => 'posts#index'
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-
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- get 'posts/new' => 'posts#new'
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-
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- post 'posts' => 'posts#create'
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-
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- get 'posts/:id' => 'posts#show',as: 'post'
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-
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- patch 'posts/:id' => 'posts#update'
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-
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- delete 'posts/:id' => 'posts#destroy'
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-
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- delete 'users/:id' => 'users#destroy'
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-
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- get 'posts/:id/edit' => 'posts#edit', as:'edit_post'
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-
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- root 'posts#index'
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-
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- resources :posts
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-
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-
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-
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- end
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-
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-
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-
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- ```
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-
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- ```ここに言語を入力
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-
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- class PostsController < ApplicationController
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-
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- before_action :authenticate_user!, except: [:index, :show]
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-
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-
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-
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- def index
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-
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- @posts = Post.all
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-
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- @posts = params[:tag_id].present? ? Tag.find(params[:tag_id]).posts : Post.all
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-
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- end
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-
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-
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-
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- def new
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-
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- @post = Post.new
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-
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- end
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-
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-
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-
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- def create
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-
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- post = Post.new(post_params)
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-
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-
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-
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- post.user_id = current_user.id
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-
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-
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-
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- if post.save
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-
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- redirect_to :action => "index"
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-
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- else
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-
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- redirect_to :action => "new"
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-
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- end
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-
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- end
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-
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-
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-
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- def show
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-
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- @post = Post.find(params[:id])
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-
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- end
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-
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-
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-
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- def edit
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-
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- @post = Post.find(params[:id])
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-
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- end
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-
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-
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-
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- def update
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-
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- post = Post.find(params[:id])
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-
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- if post.update(post_params)
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-
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- redirect_to :action => "show", :id => post.id
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-
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- else
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-
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- redirect_to :action => "new"
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-
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- end
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-
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- end
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-
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-
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-
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- def destroy
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-
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- post = Post.find(params[:id])
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- post.destroy
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-
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- redirect_to user_path
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-
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- end
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-
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-
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-
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- private
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-
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- def post_params
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-
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- params.require(:post).permit(:start, :address, :store_name, :latitude, :longitude, :city, :end, :parking, tag_ids:[])
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-
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- end
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-
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- end
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-
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-
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+ <%= link_to "一覧に戻る", posts_path %>
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+
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+
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+
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+ ```
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+
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+ ```ここに言語を入力
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+
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+ app/views/posts/show.html.reb
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+
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+
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+
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+ <h1>コンビニMAP</h1>
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+ <h3>投稿内容詳細</h3>
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+
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+ <div class="post">
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+ <p>ユーザネーム：<%= @post.user.name %></p>
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+
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+ <p>住所：<%= @post.address %></p>
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+
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+ <p>店名：<%= @post.store_name %></p>
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+
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+ <p>駐車場有無：<%= @post.parking %></p>
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+ <p>営業時間：<%= @post.start.strftime("%H:%M") %> 〜 <%= @post.end.strftime("%H:%M") %></p>
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+
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+ <p>投稿日：<%= @post.created_at.strftime("%m月 %d日") %></p>
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+
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+ <%= link_to "　編集する", edit_post_path(@post.id) %>
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+
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+ <br><%= link_to "一覧に戻る", posts_path %>
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+
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+ <p>
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+
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+ </div>
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+
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+ ```
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+
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+ ```ここに言語を入力
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+
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+ app/views/posts/index.html.erb
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+
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+
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+
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+ <br>
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+
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+ <a href="/users/sign_in">ログイン</a><br />
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+
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+ <%= link_to "新規登録", new_user_registration_path %>
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+
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+
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+
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+ <p><%= button_to 'ログアウト', destroy_user_session_path, method: :delete %>
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+
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+ <% if user_signed_in? %>
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+
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+ <%= link_to "マイページへ", user_path(current_user.id) %>　
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+
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+ <% end %>
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+
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+
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+
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+ <h1>コンビニMAP</h1>
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+
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+
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+
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+
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+
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+
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+
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+ <h3>投稿一覧</h3>
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+
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+ <p><%= link_to "新しくコンビニを投稿する", posts_new_path %>
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+
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+ <div class="posts-container">
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+
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+ <% @posts.each do |t| %>
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+
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+ <a href="/users/<%= t.user.id %>"><%= t.user.name %></a>
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+
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+ <div class="post">
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+
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+ <%= t.created_at.strftime("%m月 %d日") %>
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+
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+ <%= t.city %>
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+
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+ <%= t.address %>
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+
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+ <tr>
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+
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+ <td><%= link_to "詳細へ", post_path(t.id) %></td>
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+
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+ </tr>
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+
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+ </div>
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+
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+ <% end %>
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+
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+ </div>
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+
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+ <div class="field">
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+
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+ <input id="address" type="textbox" value="">
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+
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+ <input type="button" value="場所を地図で表示" onclick="codeAddress()">
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+
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+ </div>
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  ```
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1

urlを消した

2021/09/22 01:28

投稿

sk77
sk77

スコア3

test CHANGED
File without changes
test CHANGED
@@ -106,7 +106,7 @@
106
106
 
107
107
  resources :users, only: [:show]
108
108
 
109
- # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
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+
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  get 'hello/index' => 'hello#index'
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