質問編集履歴
2
コード追加
test
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test
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@@ -37,3 +37,145 @@
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SQLite３
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Rails
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**app/controllers/users_controller.rb**
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```
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class UsersController < ApplicationController
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def show
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@user = User.find(params[:id])
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end
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def new
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end
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end
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```
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**app/models/user.rb**
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```
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class User < ApplicationRecord
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before_save { self.email = email.downcase! }
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validates :name, presence: true, length: { maximum: 50 }
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VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+.[a-z]+\z/i
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validates :email, presence: true, length: { maximum: 255 },
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format: { with: VALID_EMAIL_REGEX },
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uniqueness: { case_sensitive: false }
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has_secure_password
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validates :password, presence: true, length: { minimum: 6 }
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end
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```
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**db/migrate/20210209213647_create_users**
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```
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class CreateUsers < ActiveRecord::Migration[5.1]
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def change
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create_table :users do |t|
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t.string :name
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t.string :email
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t.timestamps
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end
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end
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end
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```
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**db/migrate/20210210225051_add_index_to_users_email**
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```ここに言語を入力
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class AddIndexToUsersEmail < ActiveRecord::Migration[5.1]
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def change
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add_index :users, :email, unique: true
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end
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end
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```
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**db/migrate/20210210233322_add_password_digest_to_users**
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```ここに言語を入力
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class AddPasswordDigestToUsers < ActiveRecord::Migration[5.1]
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def change
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add_column :users, :password_digest, :string
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end
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end
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```
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**helpers/users_helper.rb**
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```
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module UsersHelper
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# Gravatar読み込み
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def gravatar_for(user)
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gravatar_id = Digest::MD5::hexdigest(user.email.downcase)
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gravatar_url = "https://secure.gravatar.com/avatar/#{gravatar_id}"
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image_tag(gravatar_url, alt: user.name, class: "gravatar")
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end
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end
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```
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1
詳しい状況を追加
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -10,7 +10,9 @@
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10
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user.update_attributeなどでも試しましたが、同じ結果でした。
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User.newの時まではuser.emailとしてemailの値を取り出せるのですがuser.saveで保存後にuser.emailとするとnilになります。
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エラーなども表示されず困っています。考えられる原因などでも良いので
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エラーなども表示されず困っています。考えられる原因などでも良いのでご教授頂けると幸いです。回答お願い致します。
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