An iterator over all Google Analytics results with Garb

garb_model.rb

module Garb
  module Model
    def all(profile, options = {}, &block)
      limit = options.delete(:limit)
      total = 0
      while ((rs = results(profile, options)) && rs.any?)
        rs.each do |r|
          yield r
          total += 1
          break if limit and total >= limit
        end
        options[:offset] = total
      end
      self
    end
  end
end