12 lines
469 B
Ruby
12 lines
469 B
Ruby
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# Defines named roles for users that may be applied to
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# objects in a polymorphic fashion. For example, you could create a role
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# "moderator" for an instance of a model (i.e., an object), a model class,
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# or without any specification at all.
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class Role < ApplicationRecord
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has_many :roles_users
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has_many :users, through: :roles_users
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belongs_to :authorizable, polymorphic: true
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scope :assignable, -> { where(authorizable_id: nil, authorizable_type: nil) }
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end
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