diff options
| -rw-r--r-- | activesupport/CHANGELOG | 2 | ||||
| -rw-r--r-- | activesupport/lib/active_support/multibyte/chars.rb | 8 | ||||
| -rw-r--r-- | activesupport/test/multibyte_chars_test.rb | 4 |
3 files changed, 14 insertions, 0 deletions
diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG index a2903178fb..0e796d802c 100644 --- a/activesupport/CHANGELOG +++ b/activesupport/CHANGELOG @@ -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] diff --git a/activesupport/lib/active_support/multibyte/chars.rb b/activesupport/lib/active_support/multibyte/chars.rb index be9c6d3567..a00b165222 100644 --- a/activesupport/lib/active_support/multibyte/chars.rb +++ b/activesupport/lib/active_support/multibyte/chars.rb @@ -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: diff --git a/activesupport/test/multibyte_chars_test.rb b/activesupport/test/multibyte_chars_test.rb index ca2af9b986..067c461837 100644 --- a/activesupport/test/multibyte_chars_test.rb +++ b/activesupport/test/multibyte_chars_test.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 |