1 files changed, 0 insertions, 116 deletions
diff --git a/ruby_2_2/lib/rubygems/resolver/dependency_request.rb b/ruby_2_2/lib/rubygems/resolver/dependency_request.rb
deleted file mode 100644
index 79690bec4c..0000000000
--- a/ruby_2_2/lib/rubygems/resolver/dependency_request.rb
+++ /dev/null
@@ -1,116 +0,0 @@
-##
-# Used Internally. Wraps a Dependency object to also track which spec
-# contained the Dependency.
-
-class Gem::Resolver::DependencyRequest
-
-  ##
-  # The wrapped Gem::Dependency
-
-  attr_reader :dependency
-
-  ##
-  # The request for this dependency.
-
-  attr_reader :requester
-
-  ##
-  # Creates a new DependencyRequest for +dependency+ from +requester+.
-  # +requester may be nil if the request came from a user.
-
-  def initialize dependency, requester
-    @dependency = dependency
-    @requester  = requester
-  end
-
-  def == other # :nodoc:
-    case other
-    when Gem::Dependency
-      @dependency == other
-    when Gem::Resolver::DependencyRequest
-      @dependency == other.dependency && @requester == other.requester
-    else
-      false
-    end
-  end
-
-  ##
-  # Is this dependency a development dependency?
-
-  def development?
-    @dependency.type == :development
-  end
-
-  ##
-  # Does this dependency request match +spec+?
-  #
-  # NOTE:  #match? only matches prerelease versions when #dependency is a
-  # prerelease dependency.
-
-  def match? spec, allow_prerelease = false
-    @dependency.match? spec, nil, allow_prerelease
-  end
-
-  ##
-  # Does this dependency request match +spec+?
-  #
-  # NOTE:  #matches_spec? matches prerelease versions.  See also #match?
-
-  def matches_spec?(spec)
-    @dependency.matches_spec? spec
-  end
-
-  ##
-  # The name of the gem this dependency request is requesting.
-
-  def name
-    @dependency.name
-  end
-
-  ##
-  # Indicate that the request is for a gem explicitly requested by the user
-
-  def explicit?
-    @requester.nil?
-  end
-
-  ##
-  # Indicate that the request is for a gem requested as a dependency of
-  # another gem
-
-  def implicit?
-    !explicit?
-  end
-
-  ##
-  # Return a String indicating who caused this request to be added (only
-  # valid for implicit requests)
-
-  def request_context
-    @requester ? @requester.request : "(unknown)"
-  end
-
-  def pretty_print q # :nodoc:
-    q.group 2, '[Dependency request ', ']' do
-      q.breakable
-      q.text @dependency.to_s
-
-      q.breakable
-      q.text ' requested by '
-      q.pp @requester
-    end
-  end
-
-  ##
-  # The version requirement for this dependency request
-
-  def requirement
-    @dependency.requirement
-  end
-
-  def to_s # :nodoc:
-    @dependency.to_s
-  end
-
-end
-