require 'rubygems' require 'rubygems/source_index' require 'rubygems/remote_fetcher' ## # Entries held by a SourceInfoCache. class Gem::SourceInfoCacheEntry ## # The source index for this cache entry. attr_reader :source_index ## # The size of the source entry. Used to determine if the source index has # changed. attr_reader :size ## # Create a cache entry. def initialize(si, size) @source_index = si || Gem::SourceIndex.new({}) @size = size @all = false end def refresh(source_uri, all) begin marshal_uri = URI.join source_uri.to_s, "Marshal.#{Gem.marshal_version}" remote_size = Gem::RemoteFetcher.fetcher.fetch_size marshal_uri rescue Gem::RemoteSourceException yaml_uri = URI.join source_uri.to_s, 'yaml' remote_size = Gem::RemoteFetcher.fetcher.fetch_size yaml_uri end # TODO Use index_signature instead of size? return false if @size == remote_size and @all updated = @source_index.update source_uri, all @size = remote_size @all = all updated end def ==(other) # :nodoc: self.class === other and @size == other.size and @source_index == other.source_index end end