Module: Md2site::Nkfguess
- Defined in:
- lib/md2site/nkfguess.rb
Overview
NKF利用のエンコーディング推測モジュール
Class Method Summary collapse
-
.guess_file(fname, mes) ⇒ String
エンコーディング推測.
Class Method Details
.guess_file(fname, mes) ⇒ String
エンコーディング推測
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
# File 'lib/md2site/nkfguess.rb', line 13 def self.guess_file(fname, mes) str = nil mes.exc_file_read(fname) { File.open(fname) {|f| str = f.gets(nil) } } if str.nil? encoding = nil else case NKF.guess(str) when NKF::JIS encoding = "ISO-2022-JP" when NKF::EUC encoding = "eucJP" when NKF::SJIS encoding = "CP932" when NKF::UTF8 encoding = "UTF-8" when NKF::BINARY encoding = "ASCII-8BIT" when NKF::ASCII encoding = "ASCII-8BIT" when NKF::UNKNOWN encoding = "ASCII-8BIT" else encoding = "ASCII-8BIT" end end encoding end |