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, 88 deletions

diff --git a/trunk/lib/rubygems/indexer/abstract_index_builder.rb b/trunk/lib/rubygems/indexer/abstract_index_builder.rb
deleted file mode 100644
index 5815dcda87..0000000000
--- a/trunk/lib/rubygems/indexer/abstract_index_builder.rb
+++ /dev/null
@@ -1,88 +0,0 @@
-require 'zlib'
-
-require 'rubygems/indexer'
-
-# Abstract base class for building gem indicies.  Uses the template pattern
-# with subclass specialization in the +begin_index+, +end_index+ and +cleanup+
-# methods.
-class Gem::Indexer::AbstractIndexBuilder
-
-  # Directory to put index files in
-  attr_reader :directory
-
-  # File name of the generated index
-  attr_reader :filename
-
-  # List of written files/directories to move into production
-  attr_reader :files
-
-  def initialize(filename, directory)
-    @filename = filename
-    @directory = directory
-    @files = []
-  end
-
-  ##
-  # Build a Gem index.  Yields to block to handle the details of the
-  # actual building.  Calls +begin_index+, +end_index+ and +cleanup+ at
-  # appropriate times to customize basic operations.
-
-  def build
-    FileUtils.mkdir_p @directory unless File.exist? @directory
-    raise "not a directory: #{@directory}" unless File.directory? @directory
-
-    file_path = File.join @directory, @filename
-
-    @files << @filename
-
-    File.open file_path, "wb" do |file|
-      @file = file
-      start_index
-      yield
-      end_index
-    end
-
-    cleanup
-  ensure
-    @file = nil
-  end
-
-  ##
-  # Compress the given file.
-
-  def compress(filename, ext="rz")
-    data = open filename, 'rb' do |fp| fp.read end
-
-    zipped = zip data
-
-    File.open "#{filename}.#{ext}", "wb" do |file|
-      file.write zipped
-    end
-  end
-
-  # Called immediately before the yield in build.  The index file is open and
-  # available as @file.
-  def start_index
-  end
-
-  # Called immediately after the yield in build.  The index file is still open
-  # and available as @file.
-  def end_index
-  end
-
-  # Called from within builder after the index file has been closed.
-  def cleanup
-  end
-
-  # Return an uncompressed version of a compressed string.
-  def unzip(string)
-    Zlib::Inflate.inflate(string)
-  end
-
-  # Return a compressed version of the given string.
-  def zip(string)
-    Zlib::Deflate.deflate(string)
-  end
-
-end
-