Contents

class RestModel
  module Response
    extend ActiveSupport::Concern

    def resource(options = {})
      root = options.fetch(:root, true)

      {}.tap do |resource|
        resource_keys(options).inject(resource) do |buffer, key|
          buffer.merge!(key.to_resource(self))
        end

        if root and self.class.relations.any? and !options[:summarize]
          resource.merge!({link: link})
        end
      end
    end

    def link
      self.class.relations.map {|key| key.to_relation(self)}
    end

    def resource_keys(options)
      summarize?(options) ? self.class.summarized_keys + [Href.new]
                          : self.class.keys
    end

    def summarize?(options)
      options[:summarize] and self.class.summarized_keys.any?
    end

    module ClassMethods
      def normalize(model, options = {})
        model.kind_of?(Enumerable) ?
          {entries: model.map {|m| m.resource(options.merge(summarize: true))}}
         : model.resource(options)
      end

      alias :resources :normalize
    end
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
rest_model-0.1.11	lib/rest_model/response.rb
rest_model-0.1.10	lib/rest_model/response.rb
rest_model-0.1.9	lib/rest_model/response.rb
rest_model-0.1.8	lib/rest_model/response.rb
rest_model-0.1.7	lib/rest_model/response.rb
rest_model-0.1.6	lib/rest_model/response.rb
rest_model-0.1.5	lib/rest_model/response.rb
rest_model-0.1.4	lib/rest_model/response.rb
rest_model-0.1.3	lib/rest_model/response.rb
rest_model-0.1.2	lib/rest_model/response.rb
rest_model-0.1.1	lib/rest_model/response.rb
rest_model-0.1.0	lib/rest_model/response.rb