diff options
| author | Akira Matsuda <ronnie@dio.jp> | 2016-09-29 18:52:39 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-29 18:52:39 +0900 |
| commit | b18f8b9d7705157f6db23a1697c26c43d1cb60ae (patch) | |
| tree | aa4e14a6606edba9d954c93c8328285a6a53ac83 | |
| parent | 29f883640cd8b3cebfada163d03595de2dd3daf5 (diff) | |
| parent | 293cdecee309744d4e75e1b9f5bdd8d523d27c2e (diff) | |
| download | rails-b18f8b9d7705157f6db23a1697c26c43d1cb60ae.tar.gz rails-b18f8b9d7705157f6db23a1697c26c43d1cb60ae.tar.bz2 rails-b18f8b9d7705157f6db23a1697c26c43d1cb60ae.zip | |
Merge pull request #26402 from mtsmfm/remove-dead-constants
Remove dead constants
| -rw-r--r-- | activesupport/lib/active_support/multibyte/unicode.rb | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/activesupport/lib/active_support/multibyte/unicode.rb b/activesupport/lib/active_support/multibyte/unicode.rb index 2159abef14..217919ccb8 100644 --- a/activesupport/lib/active_support/multibyte/unicode.rb +++ b/activesupport/lib/active_support/multibyte/unicode.rb @@ -30,36 +30,6 @@ module ActiveSupport HANGUL_NCOUNT = HANGUL_VCOUNT * HANGUL_TCOUNT HANGUL_SCOUNT = 11172 HANGUL_SLAST = HANGUL_SBASE + HANGUL_SCOUNT - HANGUL_JAMO_FIRST = 0x1100 - HANGUL_JAMO_LAST = 0x11FF - - # All the unicode whitespace - WHITESPACE = [ - (0x0009..0x000D).to_a, # White_Space # Cc [5] <control-0009>..<control-000D> - 0x0020, # White_Space # Zs SPACE - 0x0085, # White_Space # Cc <control-0085> - 0x00A0, # White_Space # Zs NO-BREAK SPACE - 0x1680, # White_Space # Zs OGHAM SPACE MARK - (0x2000..0x200A).to_a, # White_Space # Zs [11] EN QUAD..HAIR SPACE - 0x2028, # White_Space # Zl LINE SEPARATOR - 0x2029, # White_Space # Zp PARAGRAPH SEPARATOR - 0x202F, # White_Space # Zs NARROW NO-BREAK SPACE - 0x205F, # White_Space # Zs MEDIUM MATHEMATICAL SPACE - 0x3000, # White_Space # Zs IDEOGRAPHIC SPACE - ].flatten.freeze - - # BOM (byte order mark) can also be seen as whitespace, it's a - # non-rendering character used to distinguish between little and big - # endian. This is not an issue in utf-8, so it must be ignored. - LEADERS_AND_TRAILERS = WHITESPACE + [65279] # ZERO-WIDTH NO-BREAK SPACE aka BOM - - # Returns a regular expression pattern that matches the passed Unicode - # codepoints. - def self.codepoints_to_pattern(array_of_codepoints) #:nodoc: - array_of_codepoints.collect { |e| [e].pack "U*".freeze }.join("|".freeze) - end - TRAILERS_PAT = /(#{codepoints_to_pattern(LEADERS_AND_TRAILERS)})+\Z/u - LEADERS_PAT = /\A(#{codepoints_to_pattern(LEADERS_AND_TRAILERS)})+/u # Detect whether the codepoint is in a certain character class. Returns # +true+ when it's in the specified character class and +false+ otherwise. |