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# File 'lib/petergate.rb', line 78
def petergate(options = {roles: [:admin]})
serialize :roles
after_initialize do
self[:roles] ||= []
end
instance_eval do
@available_roles = options[:roles]
def available_roles
@available_roles
end
end
class_eval do
def available_roles
self.class.available_roles
end
def roles=(v)
self[:roles] = v.map(&:to_sym).to_a.select{|r| r.size > 0 && available_roles.include?(r)}
end
def roles
self[:roles] + [:user]
end
def role
roles.first
end
end
end
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