test out #include instance method on collections

lib/yt/collections/base.rb

@@ -13,6 +13,8 @@ class Base
       def initialize(options = {})
         @parent = options[:parent]
         @auth = options[:auth]
+        @extra_params = {}
+        @extra_parts = []
       end
 
       def self.of(parent)
@@ -24,6 +26,12 @@ def where(conditions = {})
         @extra_params = conditions
         self
       end
+
+      def include(*parts)
+        @items = []
+        @extra_parts = parts
+        self
+      end
     end
   end
 end

lib/yt/collections/claims.rb

@@ -28,7 +28,7 @@ def list_params
 
       def claims_params
         {onBehalfOfContentOwner: @parent.owner_name}.tap do |params|
-          (@extra_params ||= {}).each do |key, value|
+          @extra_params.each do |key, value|
             params[key.to_s.camelize :lower] = value
           end
         end

lib/yt/collections/videos.rb

@@ -15,15 +15,16 @@ class Videos < Base
       #   the items returned by asking YouTube for a list of videos.
       # @see https://developers.google.com/youtube/v3/docs/videos#resource
       def new_item(data)
-        Yt::Video.new id: data['id']['videoId'], snippet: data['snippet'], auth: @auth
+        puts data.inspect
+        Yt::Video.new id: data['id']['videoId'], snippet: data['snippet'], statistics: data['statistics'], auth: @auth
       end
 
       # @return [Hash] the parameters to submit to YouTube to list videos.
       # @see https://developers.google.com/youtube/v3/docs/search/list
       def list_params
         super.tap do |params|
           params[:params] = @parent.videos_params.merge videos_params
-          params[:path] = '/youtube/v3/search'
+          params[:path] = videos_path
         end
       end
 
@@ -43,11 +44,22 @@ def add_offset_to(items)
       end
 
       def videos_params
-        params = {type: :video, maxResults: 50, part: 'snippet', order: 'date'}
+        params = {type: :video, maxResults: 50, part: videos_parts, order: 'date'}
         params[:publishedBefore] = @published_before if @published_before
-        @extra_params ||= {}
         params.merge @extra_params
       end
+
+      def videos_path
+        if @extra_params.empty? || @extra_params.key?(:id)
+          '/youtube/v3/videos'
+        else
+          '/youtube/v3/search'
+        end
+      end
+
+      def videos_parts
+        [:snippet].concat(@extra_parts).uniq.join(',')
+      end
     end
   end
 end

lib/yt/models/resource.rb

@@ -20,6 +20,7 @@ def initialize(options = {})
         @auth = options[:auth]
         @snippet = Snippet.new(data: options[:snippet]) if options[:snippet]
         @status = Status.new(data: options[:status]) if options[:status]
+        @statistics_set = StatisticsSet.new(data: options[:statistics]) if options[:statistics]
       end
 
       def kind