diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext')
-rw-r--r-- | activesupport/lib/active_support/core_ext/uri.rb | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/activesupport/lib/active_support/core_ext/uri.rb b/activesupport/lib/active_support/core_ext/uri.rb index 4c8ebbee58..9a1c61d99b 100644 --- a/activesupport/lib/active_support/core_ext/uri.rb +++ b/activesupport/lib/active_support/core_ext/uri.rb @@ -1,10 +1,16 @@ -if RUBY_VERSION == "1.9.1" && defined?(RUBY_PATCHLEVEL) && RUBY_PATCHLEVEL == 0 +if RUBY_VERSION >= '1.9' require 'uri' - URI::Parser.class_eval do - remove_method :unescape - def unescape(str, escaped = @regexp[:ESCAPED]) - enc = (str.encoding == Encoding::US_ASCII) ? Encoding::UTF_8 : str.encoding - str.gsub(escaped) { [$&[1, 2].hex].pack('C') }.force_encoding(enc) + + str = "\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E" # Ni-ho-nn-go in UTF-8, means Japanese. + str.force_encoding(Encoding::UTF_8) if str.respond_to?(:force_encoding) + + unless str == URI.unescape(URI.escape(str)) + URI::Parser.class_eval do + remove_method :unescape + def unescape(str, escaped = @regexp[:ESCAPED]) + enc = (str.encoding == Encoding::US_ASCII) ? Encoding::UTF_8 : str.encoding + str.gsub(escaped) { [$&[1, 2].hex].pack('C') }.force_encoding(enc) + end end end end |