Module: Roles::MongoMapper::Strategy::Shared

Included in:
Single
Defined in:
lib/roles_mongo_mapper/strategy/shared.rb

Instance Method Summary collapse

Instance Method Details

#get_role ⇒ Object 



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# File 'lib/roles_mongo_mapper/strategy/shared.rb', line 15

def get_role
  r = self.send(role_attribute) 
end

#get_roles ⇒ Object 



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# File 'lib/roles_mongo_mapper/strategy/shared.rb', line 19

def get_roles
  r = self.send(role_attribute)
end

#select_valid_roles(*roles) ⇒ Object 



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# File 'lib/roles_mongo_mapper/strategy/shared.rb', line 23

def select_valid_roles *roles
  roles = roles.flat_uniq.select{|role| valid_role? role }
  has_role_class? ? role_class.find_roles(roles).to_a.flat_uniq : roles.flat_uniq
end

#set_role(role) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/roles_mongo_mapper/strategy/shared.rb', line 4

def set_role role
  raise ArgumentError, "#set_role only takes a single role as argument, not #{role}" if role.kind_of?(Array)
  self.send("#{role_attribute}=", new_role(role))
end

#set_roles(*roles) ⇒ Object 



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# File 'lib/roles_mongo_mapper/strategy/shared.rb', line 9

def set_roles *roles
  roles = roles.flat_uniq
  roles = roles.first if self.class.role_strategy.multiplicity == :single
  self.send("#{role_attribute}=", roles)
end