1 files changed, 0 insertions, 111 deletions
diff --git a/ruby_2_2/lib/rdoc/alias.rb b/ruby_2_2/lib/rdoc/alias.rb
deleted file mode 100644
index 39d2694817..0000000000
--- a/ruby_2_2/lib/rdoc/alias.rb
+++ /dev/null
@@ -1,111 +0,0 @@
-##
-# Represent an alias, which is an old_name/new_name pair associated with a
-# particular context
-#--
-# TODO implement Alias as a proxy to a method/attribute, inheriting from
-#      MethodAttr
-
-class RDoc::Alias < RDoc::CodeObject
-
-  ##
-  # Aliased method's name
-
-  attr_reader :new_name
-
-  alias name new_name
-
-  ##
-  # Aliasee method's name
-
-  attr_reader :old_name
-
-  ##
-  # Is this an alias declared in a singleton context?
-
-  attr_accessor :singleton
-
-  ##
-  # Source file token stream
-
-  attr_reader :text
-
-  ##
-  # Creates a new Alias with a token stream of +text+ that aliases +old_name+
-  # to +new_name+, has +comment+ and is a +singleton+ context.
-
-  def initialize(text, old_name, new_name, comment, singleton = false)
-    super()
-
-    @text = text
-    @singleton = singleton
-    @old_name = old_name
-    @new_name = new_name
-    self.comment = comment
-  end
-
-  ##
-  # Order by #singleton then #new_name
-
-  def <=>(other)
-    [@singleton ? 0 : 1, new_name] <=> [other.singleton ? 0 : 1, other.new_name]
-  end
-
-  ##
-  # HTML fragment reference for this alias
-
-  def aref
-    type = singleton ? 'c' : 'i'
-    "#alias-#{type}-#{html_name}"
-  end
-
-  ##
-  # Full old name including namespace
-
-  def full_old_name
-    @full_name || "#{parent.name}#{pretty_old_name}"
-  end
-
-  ##
-  # HTML id-friendly version of +#new_name+.
-
-  def html_name
-    CGI.escape(@new_name.gsub('-', '-2D')).gsub('%','-').sub(/^-/, '')
-  end
-
-  def inspect # :nodoc:
-    parent_name = parent ? parent.name : '(unknown)'
-    "#<%s:0x%x %s.alias_method %s, %s>" % [
-      self.class, object_id,
-      parent_name, @old_name, @new_name,
-    ]
-  end
-
-  ##
-  # '::' for the alias of a singleton method/attribute, '#' for instance-level.
-
-  def name_prefix
-    singleton ? '::' : '#'
-  end
-
-  ##
-  # Old name with prefix '::' or '#'.
-
-  def pretty_old_name
-    "#{singleton ? '::' : '#'}#{@old_name}"
-  end
-
-  ##
-  # New name with prefix '::' or '#'.
-
-  def pretty_new_name
-    "#{singleton ? '::' : '#'}#{@new_name}"
-  end
-
-  alias pretty_name pretty_new_name
-
-  def to_s # :nodoc:
-    "alias: #{self.new_name} -> #{self.pretty_old_name} in: #{parent}"
-  end
-
-end
-