- Inheritance
Kanji Converter for Ruby.
Constants
| Name | Description | |
|---|---|---|
| ASCII | = NKF::ASCII | ASCII |
| AUTO | = NKF::AUTO | Auto-Detect |
| BINARY | = NKF::BINARY | BINARY |
| EUC | = NKF::EUC | EUC-JP |
| JIS | = NKF::JIS | ISO-2022-JP |
| NOCONV | = NKF::NOCONV | NOCONV |
| REVISION | = %q$Revision: 11708 $ | Revision of kconv.rb |
| RegexpEucjp | = /\A(?: [\x00-\x7f] | \x8e [\xa1-\xdf] | \x8f [\xa1-\xfe] [\xa1-\xfe] | [\xa1-\xfe] [\xa1-\xfe] )*\z/nx | Regexp of EUC-JP string (private constant) |
| RegexpShiftjis | = /\A(?: [\x00-\x7f\xa1-\xdf] | [\x81-\x9f\xe0-\xfc][\x40-\x7e\x80-\xfc] )*\z/nx | Regexp of Shift_JIS string (private constant) |
| RegexpUtf8 | = /\A(?: [\x00-\x7f] | [\xc2-\xdf] [\x80-\xbf] | \xe0 [\xa0-\xbf] [\x80-\xbf] | [\xe1-\xef] [\x80-\xbf] [\x80-\xbf] | \xf0 [\x90-\xbf] [\x80-\xbf] [\x80-\xbf] | [\xf1-\xf3] [\x80-\xbf] [\x80-\xbf] [\x80-\xbf] | \xf4 [\x80-\x8f] [\x80-\xbf] [\x80-\xbf] )*\z/nx | Regexp of UTF-8 string (private constant) |
| SJIS | = NKF::SJIS | Shift_JIS |
| UNKNOWN | = NKF::UNKNOWN | UNKNOWN |
| UTF16 | = NKF::UTF16 | UTF-16 |
| UTF32 | = NKF::UTF32 | UTF-32 |
| UTF8 | = NKF::UTF8 | UTF-8 |
Methods
Instance
| Visibility | Signature |
|---|---|
| public | guess (str) |
| public | guess_old (str) |
| public | iseuc (str) |
| public | issjis (str) |
| public | isutf8 (str) |
| public | kconv (str, out_code, in_code = AUTO) |
| public | toeuc (str) |
| public | tojis (str) |
| public | tosjis (str) |
| public | toutf16 (str) |
| public | toutf8 (str) |
Instance Method Detail
Kconv.guess(str) → integer
Guess input encoding by NKF.guess2
Kconv.guess_old(str) → integer
Guess input encoding by NKF.guess1
Kconv.iseuc(str) → obj or nil
Returns whether input encoding is EUC-JP or not.
Note don‘t expect this return value is MatchData.
Kconv.issjis(str) → obj or nil
Returns whether input encoding is Shift_JIS or not.
Note don‘t expect this return value is MatchData.
Kconv.isutf8(str) → obj or nil
Returns whether input encoding is UTF-8 or not.
Note don‘t expect this return value is MatchData.
Kconv.kconv(str, out_code, in_code = Kconv::AUTO)
Convert str to out_code. out_code and in_code are given as constants of Kconv.
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want to decode them, use NKF.nkf.
Kconv.toeuc(str) → string
Convert str to EUC-JP
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want it, use NKF.nkf(’-exm0’, str).
Kconv.tojis(str) → string
Convert str to ISO-2022-JP
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want it, use NKF.nkf(’-jxm0’, str).
Kconv.tosjis(str) → string
Convert str to Shift_JIS
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want it, use NKF.nkf(’-sxm0’, str).
Kconv.toutf16(str) → string
Convert str to UTF-16
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want it, use NKF.nkf(’-w16xm0’, str).
Kconv.toutf8(str) → string
Convert str to UTF-8
Note This method decode MIME encoded string and convert halfwidth katakana to fullwidth katakana. If you don‘t want it, use NKF.nkf(’-wxm0’, str).