質問編集履歴
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修正依頼箇所記載
test
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File without changes
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test
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@@ -127,3 +127,71 @@
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127
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・ruby 2.5.1p57
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・postgreSQL
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130
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132
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```Ruby
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135
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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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validates :name, presence: true, uniqueness: true
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has_many :family_users
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has_many :families, through: :family_users
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has_many :records
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end
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```
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```Ruby
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class Record < ApplicationRecord
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belongs_to :family
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belongs_to :user
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validates :user_id, presence: true
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validates :value, presence: true
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end
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```
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```Ruby
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class Family < ApplicationRecord
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has_many :family_users
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has_many :users, through: :family_users
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has_many :records
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validates :name, presence: true, uniqueness: true
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end
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```
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