cafe-grader-web Files · app/models/group

cafe-grader-web

Location: cafe-grader-web/app/models/group_user.rb

Commit Description:

add model solution

Commit Description:

add model solution

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r854:14d6c4fb29b0 default

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r681:bc0fcfe3abaa java

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                    app/models/group_user.rb
                
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      class GroupUser < ActiveRecord::Base

        self.table_name = 'groups_users'

        belongs_to :user

        belongs_to :group

        validates_uniqueness_of :user_id, scope: :group_id, message: ->(object, data) { "'#{User.find(data[:value]).full_name}' is already in the group" }

      end

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				class GroupUser < ActiveRecord::Base
				self.table_name = 'groups_users'

				belongs_to :user
				belongs_to :group
				validates_uniqueness_of :user_id, scope: :group_id, message: ->(object, data) { "'#{User.find(data[:value]).full_name}' is already in the group" }
				end