@@ -1,5 +1,7 @@ *2.3.0 [Edge]* +* Multibyte: add multibyte-safe Chars#ord rather than falling back to String#ord. #1483 [Jason Cheow] + * I18n support for Array#to_sentence. Introduces support.array.words_connector, .two_words_connector, and .last_word_connector translation keys. #1397 [Akira Matsuda] * Added ActiveSupport::OrderedHash#each_key and ActiveSupport::OrderedHash#each_value #1410 [Christoffer Sawicki] activesupport/CHANGELOG @@ -344,6 +344,14 @@ module ActiveSupport #:nodoc: end alias_method :[], :slice + # Converts first character in the string to Unicode value + # + # Example: + # 'こんにちは'.mb_chars.ord #=> 12371 + def ord + self.class.u_unpack(@wrapped_string)[0] + end + # Convert characters in the string to uppercase. # # Example: activesupport/lib/active_support/multibyte/chars.rb @@ -397,6 +397,10 @@ class MultibyteCharsUTF8BehaviourTest < Test::Unit::TestCase assert_raise(ArgumentError) { @chars.slice(1, 1, 1) } end + def test_ord_should_return_unicode_value_for_first_character + assert_equal 12371, @chars.ord + end + def test_upcase_should_upcase_ascii_characters assert_equal '', ''.mb_chars.upcase assert_equal 'ABC', 'aBc'.mb_chars.upcase activesupport/test/multibyte_chars_test.rb 9b22e56d89a55460a18d5f38adf9fee919f52266 Jason Cheow jfh7crw02@sneakemail.com http://github.com/rails/rails/commit/4e60eebae05aeec65e4894e3901c9d61c9b32910 4e60eebae05aeec65e4894e3901c9d61c9b32910 2008-12-08T16:02:57-08:00 2008-11-26T06:16:28-08:00 Add ActiveSupport::Multibyte::Chars#ord method so that it returns correct Unicode value instead of falling back on String#ord in CoreExtensions, which is not multibyte compatible [#1483 state:committed] Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net> 45cc75a790161a76c55da6db97a69cea56f95c42 Jeremy Kemper jeremy@bitsweat.net