# frozen_string_literal: true

module Nanoc::Int
  class InMemDataSource < Nanoc::DataSource
    attr_reader :items
    attr_reader :layouts

    def initialize(items, layouts, orig_data_source = nil)
      super({}, '/', '/', {})

      @items = items
      @layouts = layouts
      @orig_data_source = orig_data_source
    end

    def item_changes
      @orig_data_source ? @orig_data_source.item_changes : super
    end

    def layout_changes
      @orig_data_source ? @orig_data_source.layout_changes : super
    end
  end
end