1 files changed, 0 insertions, 50 deletions
diff --git a/ruby_2_2/lib/rexml/encoding.rb b/ruby_2_2/lib/rexml/encoding.rb
deleted file mode 100644
index 1c7e79a124..0000000000
--- a/ruby_2_2/lib/rexml/encoding.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-# coding: US-ASCII
-module REXML
-  module Encoding
-    # ID ---> Encoding name
-    attr_reader :encoding
-    def encoding=(encoding)
-      encoding = encoding.name if encoding.is_a?(Encoding)
-      if encoding.is_a?(String)
-        original_encoding = encoding
-        encoding = find_encoding(encoding)
-        unless encoding
-          raise ArgumentError, "Bad encoding name #{original_encoding}"
-        end
-      end
-      return false if defined?(@encoding) and encoding == @encoding
-      if encoding
-        @encoding = encoding.upcase
-      else
-        @encoding = 'UTF-8'
-      end
-      true
-    end
-
-    def encode(string)
-      string.encode(@encoding)
-    end
-
-    def decode(string)
-      string.encode(::Encoding::UTF_8, @encoding)
-    end
-
-    private
-    def find_encoding(name)
-      case name
-      when /\Ashift-jis\z/i
-        return "SHIFT_JIS"
-      when /\ACP-(\d+)\z/
-        name = "CP#{$1}"
-      when /\AUTF-8\z/i
-        return name
-      end
-      begin
-        ::Encoding::Converter.search_convpath(name, 'UTF-8')
-      rescue ::Encoding::ConverterNotFoundError
-        return nil
-      end
-      name
-    end
-  end
-end