Module: Setsumei::Describable::DescriptionMethods

Defined in:
lib/setsumei/describable.rb

Instance Method Summary collapse

Instance Method Details

#collection_of(klass, options = {}) ⇒ Object 



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# File 'lib/setsumei/describable.rb', line 28

def collection_of klass, options = {}
  self.class_eval do
    include Enumerable
    include Comparable

    def each(*args,&block)
      _internal_collection.each(*args,&block)
    end

    def include? value
      _internal_collection.include? value
    end

    def <<(value)
      _internal_collection << value
    end

    def [](value)
      _internal_collection[value]
    end

    def []=(index,value)
      _internal_collection[index] = value
    end

    def <=>(other)
      _internal_collection <=> other || super
    end

    private
      def _internal_collection
        @_internal_collection ||= []
      end
  end
  _defined_attributes[:_self] = Collection.of klass,options
end

#define(field_name, options = {}) ⇒ Object 



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# File 'lib/setsumei/describable.rb', line 23

def define field_name, options = {}
  _defined_attributes[field_name] = Attribute.new field_name, attribute_type(options), options
  attr_accessor field_name
end

#defined_attributes ⇒ Object 



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# File 'lib/setsumei/describable.rb', line 19

def defined_attributes
  _defined_attributes.dup
end