class Berkshelf::JsonFormatter

def outdated(hash)
  hash.each do |name, info|
    info["remote"].each do |remote_source, remote_version|
      source = remote_source.uri.to_s
      cookbooks[name] ||= {}
      cookbooks[name][:local] = info["local"].to_s
      cookbooks[name][:remote] ||= {}
      cookbooks[name][:remote][source] = remote_version.to_s
    end
  end
end