re-adding tag v1_9_0_4 as an alias of trunk@18848v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 56 deletions

diff --git a/trunk/lib/rubygems/source_info_cache_entry.rb b/trunk/lib/rubygems/source_info_cache_entry.rb
deleted file mode 100644
index c3f75e5b99..0000000000
--- a/trunk/lib/rubygems/source_info_cache_entry.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-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 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
-