module Inquisitio
  class Results < Array
    def initialize(items, current_page, results_per_page, total_count, time_ms)
      super(items)
      @current_page, @results_per_page, @total_count, @time_ms = current_page, results_per_page, total_count, time_ms
    end

    attr_reader :total_count, :results_per_page, :current_page, :time_ms
    alias_method :total_entries, :total_count
    alias_method :limit_value, :results_per_page

    def total_pages
      (total_count / results_per_page.to_f).ceil
    end
    alias_method :num_pages, :total_pages

    def last_page?
      current_page == total_pages
    end

    def to_a
      self
    end
  end
end