add tag v2_2_9v2_2_9

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v2_2_9@61259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 66 deletions

diff --git a/ruby_2_2/lib/rubygems/resolver/composed_set.rb b/ruby_2_2/lib/rubygems/resolver/composed_set.rb
deleted file mode 100644
index 5b08f128ed..0000000000
--- a/ruby_2_2/lib/rubygems/resolver/composed_set.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-##
-# A ComposedSet allows multiple sets to be queried like a single set.
-#
-# To create a composed set with any number of sets use:
-#
-#   Gem::Resolver.compose_sets set1, set2
-#
-# This method will eliminate nesting of composed sets.
-
-class Gem::Resolver::ComposedSet < Gem::Resolver::Set
-
-  attr_reader :sets # :nodoc:
-
-  ##
-  # Creates a new ComposedSet containing +sets+.  Use
-  # Gem::Resolver::compose_sets instead.
-
-  def initialize *sets
-    super()
-
-    @sets = sets
-  end
-
-  ##
-  # When +allow_prerelease+ is set to +true+ prereleases gems are allowed to
-  # match dependencies.
-
-  def prerelease= allow_prerelease
-    super
-
-    sets.each do |set|
-      set.prerelease = allow_prerelease
-    end
-  end
-
-  ##
-  # Sets the remote network access for all composed sets.
-
-  def remote= remote
-    super
-
-    @sets.each { |set| set.remote = remote }
-  end
-
-  def errors
-    @errors + @sets.map { |set| set.errors }.flatten
-  end
-
-  ##
-  # Finds all specs matching +req+ in all sets.
-
-  def find_all req
-    @sets.map do |s|
-      s.find_all req
-    end.flatten
-  end
-
-  ##
-  # Prefetches +reqs+ in all sets.
-
-  def prefetch reqs
-    @sets.each { |s| s.prefetch(reqs) }
-  end
-
-end
-