Remove multibyte utils

This is neither a public API, nor used internally, so let's remove it.

1 files changed, 0 insertions, 27 deletions

diff --git a/activesupport/lib/active_support/multibyte/utils.rb b/activesupport/lib/active_support/multibyte/utils.rb
deleted file mode 100644
index bd6d4bad41..0000000000
--- a/activesupport/lib/active_support/multibyte/utils.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-# encoding: utf-8
-
-module ActiveSupport #:nodoc:
-  module Multibyte #:nodoc:
-    # Returns a regular expression that matches valid characters in the current encoding
-    def self.valid_character
-      VALID_CHARACTER[Encoding.default_external.to_s]
-    end
-
-    # Verifies the encoding of a string
-    def self.verify(string)
-      string.valid_encoding?
-    end
-
-    # Verifies the encoding of the string and raises an exception when it's not valid
-    def self.verify!(string)
-      raise EncodingError.new("Found characters with invalid encoding") unless verify(string)
-    end
-
-    # Removes all invalid characters from the string.
-    #
-    # Note: this method is a no-op in Ruby 1.9
-    def self.clean(string)
-      string
-    end
-  end
-end