module CouchRest # CouchRest Model Configuration support, stolen from Carrierwave by jnicklas # http://github.com/jnicklas/carrierwave/blob/master/lib/carrierwave/uploader/configuration.rb module Model module Configuration extend ActiveSupport::Concern included do add_config :model_type_key add_config :mass_assign_any_attribute configure do |config| config.model_type_key = 'couchrest-type' # 'model'? config.mass_assign_any_attribute = false end end module ClassMethods def add_config(name) class_eval <<-RUBY, __FILE__, __LINE__ + 1 def self.#{name}(value=nil) @#{name} = value if value return @#{name} if self.object_id == #{self.object_id} || defined?(@#{name}) name = superclass.#{name} return nil if name.nil? && !instance_variable_defined?("@#{name}") @#{name} = name && !name.is_a?(Module) && !name.is_a?(Symbol) && !name.is_a?(Numeric) && !name.is_a?(TrueClass) && !name.is_a?(FalseClass) ? name.dup : name end def self.#{name}=(value) @#{name} = value end def #{name} self.class.#{name} end RUBY end def configure yield self end end end end end