Module: JDict::Convert

Defined in:
lib/ruby-jdict/convert.rb

Constant Summary collapse

HANKAKU_KATAKANA = 
"ﾊﾋﾌﾍﾎｳｶｷｸｹｺｻｼｽｾｿﾀﾁﾂﾃﾄｱｲｴｵﾅﾆﾇﾈﾉﾏﾐﾑﾒﾓﾔﾕﾖﾗﾘﾙﾚﾛﾜｦﾝｧｨｩｪｫｬｭｮｯ"
HANKAKU_VSYMBOLS = 
{ '' => 0, 'ﾞ' => 1, 'ﾟ' => 2 }
ZENKAKU_KATAKANA = 
[
'ハヒフヘホウカキクケコサシスセソタチツテトアイエオ'+
'ナニヌネノマミムメモヤユヨラリルレロワヲンァィゥェォャュョッ',
'バビブベボヴガギグゲゴザジズゼゾダヂヅデド',
'パピプペポ']

Class Method Summary collapse

Class Method Details

.fullwidth_kata_to_hira(term) ⇒ Object 



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# File 'lib/ruby-jdict/convert.rb', line 23

def self.fullwidth_kata_to_hira(term)
  term.tr!('ァ-ン','ぁ-ん')
end

.han_to_zen(term) ⇒ Object 



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# File 'lib/ruby-jdict/convert.rb', line 13

def self.han_to_zen(term)
  term.gsub!(/([ｦ-ｯｱ-ﾝ])([ﾞﾟ]?)/) do
    katakana = $1
    sym = $2
    index = HANKAKU_VSYMBOLS[sym]
    pos = HANKAKU_KATAKANA.index(katakana)
    ZENKAKU_KATAKANA[index][pos] || ZENKAKU_KATAKANA[0][pos]
  end
end

.kata_to_hira(term) ⇒ Object 



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# File 'lib/ruby-jdict/convert.rb', line 27

def self.kata_to_hira(term)
  term = han_to_zen(term)
  term = fullwidth_kata_to_hira(term)
  term
end