diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/uri.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/uri.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/uri.rb b/activesupport/lib/active_support/core_ext/uri.rb new file mode 100644 index 0000000000..60fc7f084f --- /dev/null +++ b/activesupport/lib/active_support/core_ext/uri.rb @@ -0,0 +1,26 @@ +# frozen_string_literal: true + +require "uri" +str = "\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E" # Ni-ho-nn-go in UTF-8, means Japanese. +parser = URI::Parser.new + +unless str == parser.unescape(parser.escape(str)) + URI::Parser.class_eval do + remove_method :unescape + def unescape(str, escaped = /%[a-fA-F\d]{2}/) + # TODO: Are we actually sure that ASCII == UTF-8? + # YK: My initial experiments say yes, but let's be sure please + enc = str.encoding + enc = Encoding::UTF_8 if enc == Encoding::US_ASCII + str.gsub(escaped) { |match| [match[1, 2].hex].pack("C") }.force_encoding(enc) + end + end +end + +module URI + class << self + def parser + @parser ||= URI::Parser.new + end + end +end |