Contents

module RoleModel
  module ClassMethods
    def inherited(subclass) # :nodoc:
      ::RoleModel::INHERITABLE_CLASS_ATTRIBUTES.each do |attribute|
        instance_var = "@#{attribute}"
        subclass.instance_variable_set(instance_var, instance_variable_get(instance_var))
      end
      super
    end

    # set the bitmask attribute role assignments will be stored in
    def roles_attribute(name)
      self.roles_attribute = name
    end

    # alternative method signature: set the bitmask attribute role assignments will be stored in
    def roles_attribute=(name)
      self.roles_attribute_name = name.to_sym
    end

    # :call-seq:
    #   roles(:role_1, ..., :role_n)
    #   roles('role_1', ..., 'role_n')
    #   roles([:role_1, ..., :role_n])
    #   roles(['role_1', ..., 'role_n'])
    #
    # declare valid roles
    def roles(*roles)
      self.valid_roles = Array[*roles].flatten.map { |r| r.to_sym }
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
role_model-0.5.0	lib/role_model/class_methods.rb
role_model-0.4.0	lib/role_model/class_methods.rb
role_model-0.3.2	lib/role_model/class_methods.rb