1 files changed, 0 insertions, 43 deletions
diff --git a/activesupport/lib/active_support/multibyte/handlers/utf8_handler_proc.rb b/activesupport/lib/active_support/multibyte/handlers/utf8_handler_proc.rb
deleted file mode 100644
index f10eecc622..0000000000
--- a/activesupport/lib/active_support/multibyte/handlers/utf8_handler_proc.rb
+++ /dev/null
@@ -1,43 +0,0 @@
-# Methods in this handler call functions in the utf8proc ruby extension. These are significantly faster than the
-# pure ruby versions. Chars automatically uses this handler when it can load the utf8proc extension. For
-# documentation on handler methods see UTF8Handler.
-class ActiveSupport::Multibyte::Handlers::UTF8HandlerProc < ActiveSupport::Multibyte::Handlers::UTF8Handler #:nodoc:
-  class << self
-    def normalize(str, form=ActiveSupport::Multibyte::DEFAULT_NORMALIZATION_FORM) #:nodoc:
-      codepoints = str.unpack('U*')
-      case form
-        when :d
-          utf8map(str, :stable)
-        when :c
-          utf8map(str, :stable, :compose)
-        when :kd
-          utf8map(str, :stable, :compat)
-        when :kc
-          utf8map(str, :stable, :compose, :compat)
-        else
-          raise ArgumentError, "#{form} is not a valid normalization variant", caller
-      end
-    end
-    
-    def decompose(str) #:nodoc:
-      utf8map(str, :stable)
-    end
-    
-    def downcase(str) #:nodoc:c
-      utf8map(str, :casefold)
-    end
-    
-    protected
-    
-    def utf8map(str, *option_array) #:nodoc:
-      options = 0
-      option_array.each do |option|
-        flag = Utf8Proc::Options[option]
-        raise ArgumentError, "Unknown argument given to utf8map." unless
-          flag
-        options |= flag
-      end
-      return Utf8Proc::utf8map(str, options)
-    end
-  end
-end