8 lines
237 B
Ruby
8 lines
237 B
Ruby
class UserRole < ActiveRecord::Base
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belongs_to :user
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belongs_to :granter, :class_name => "User"
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ALL_ROLES = %w[administrator moderator].freeze
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validates :role, :inclusion => ALL_ROLES, :uniqueness => { :scope => :user_id }
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end
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