質問編集履歴
3
modelコード追記
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```
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### 試したこと
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@@ -189,3 +187,113 @@
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- 部分テンプレートをViewに差し込みましたが、同様のエラーとなり動作しませんでした
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- @itemが正常に渡せていないと思い、@userやcurrent_userに修正しても動作しませんでした
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◆追記
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modelのコードです
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```item
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class Item < ApplicationRecord
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belongs_to :user, optional: true
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has_many :favorites, dependent: :destroy
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has_many :item_comments, dependent: :destroy
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attachment :item_image
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def favorited_by?(user)
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favorites.where(user_id: user.id).exsits?
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end
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validates :name, presence: true
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validates :body, presence: true, length:{maximum: 200}
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end
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```
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```user
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class User < ApplicationRecord
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# Include default devise modules. Others available are:
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# :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
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devise :database_authenticatable, :registerable,
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:recoverable, :rememberable, :validatable
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has_many :items, dependent: :destroy
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has_many :favorites, dependent: :destroy
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has_many :item_comments, dependent: :destroy
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attachment :profile_image, destroy: false
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has_many :reverse_of_relationships, class_name: "Relationship", foreign_key: "followed_id", dependent: :destroy
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has_many :followers, through: :reverse_of_relationships, source: :follower
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has_many :relationships, class_name: "Relationship", foreign_key: "follower_id", dependent: :destroy
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has_many :followings, through: :relationships, source: :followed
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def follow(user_id)
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relationships.create(followed_id: user_id)
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end
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def unfollow(user_id)
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relationships.find_by(followed_id: user_id).destroy
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end
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def following?(user)
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followings.include?(user)
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end
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validates :name, presence: true, length:{minimum: 2}, uniqueness: true
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validates :introduction, length:{maximum: 200}
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end
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```
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2
初心者アイコンを追加しました
test
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File without changes
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test
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@@ -1,4 +1,4 @@
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1
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### 前提・実現したいこと
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### 前提・実現したいこと
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1
誤字
test
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File without changes
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test
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@@ -22,7 +22,7 @@
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NoMethodError in Items#show
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Showing /
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Showing .../app/views/users/_info.html.erb where line #5 raised:
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