class CharDet::SJISContextAnalysis
Public Instance Methods
Source
# File lib/rchardet/jpcntx.rb, line 184 def get_order(aStr) return -1, 1 if aStr.nil? || aStr.empty? # find out current char's byte length first = aStr[0, 1] if ((first >= "\x81") and (first <= "\x9F")) or ((first >= "\xE0") and (first <= "\xFC")) charLen = 2 else charLen = 1 end # return its order if it is hiragana if aStr.length > 1 second = aStr[1, 1] if (first == "\202") and (second >= "\x9F") and (second <= "\xF1") return aStr[1].ord - 0x9F, charLen end end return -1, charLen end