Class: CBETA::Gaiji

Inherits:
Object
  • Object
show all
Defined in:
lib/cbeta/gaiji.rb

Overview

存取 CBETA 缺字資料庫

Instance Method Summary collapse

Constructor Details

#initialize(gaiji_base) ⇒ Gaiji

載入 CBETA 缺字資料庫gaiji_base clone from github.com/cbeta-org/cbeta_gaiji



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# File 'lib/cbeta/gaiji.rb', line 7

def initialize(gaiji_base)
  fn = File.join(gaiji_base, 'cbeta_gaiji.json')
  @gaijis = JSON.parse(File.read(fn))
  
  fn = File.join(gaiji_base, 'cbeta_sanskrit.json')
  h = JSON.parse(File.read(fn))
  @gaijis.merge!(h)
  
  @zzs = {}
  @uni2cb = {}
  @gaijis.each do |k,v|
    if v.key? 'composition'
      zzs = v['composition']
      @zzs[zzs] = k
    end
    
    if v.key? 'uni_char'
      c = v['uni_char']
      @uni2cb[c] = k
    end
  end
end

Instance Method Details

#[](cb) ⇒ Hash{String => Strin, Array<String>}?

取得缺字資訊

Return:

{
  "composition": "[得-彳]",
  "unicode": "3775",
  "uni_char": "㝵",
  "zhuyin": [ "ㄉㄜˊ", "ㄞˋ" ]
}

Examples:

g = CBETA::Gaiji.new
g["CB01002"]

Parameters:

  • cb (String) —

    缺字 CB 碼

Returns:

  • (Hash{String => Strin, Array<String>}) —

    缺字資訊

  • (nil) —

    如果該 CB 碼在 CBETA 缺字庫中不存在



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# File 'lib/cbeta/gaiji.rb', line 47

def [](cb)
	@gaijis[cb]
end

#key?(cb) ⇒ Boolean

檢查某個缺字碼是否存在

Returns:

  • (Boolean) 


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# File 'lib/cbeta/gaiji.rb', line 52

def key?(cb)
  @gaijis.key? cb
end

#unicode_to_cb(unicode_char) ⇒ Object 



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# File 'lib/cbeta/gaiji.rb', line 56

def unicode_to_cb(unicode_char)
  @uni2cb[unicode_char]
end

#zhuyin(cb) ⇒ Array<String>

傳入缺字 CB 碼，傳回注音 array

資料來源：CBETA 於 2015.5.15 提供的 MS Access 缺字資料庫

Examples:

g = CBETA::Gaiji.new
g.zhuyin("CB00023") # return [ "ㄍㄢˇ", "ㄍㄢ", "ㄧㄤˊ", "ㄇㄧˇ", "ㄇㄧㄝ", "ㄒㄧㄤˊ" ]

Parameters:

  • cb (String) —

    缺字 CB 碼

Returns:

  • (Array<String>) 


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# File 'lib/cbeta/gaiji.rb', line 70

def zhuyin(cb)
	return nil unless @gaijis.key? cb
  @gaijis[cb]['zhuyin']
end

#zzs2pua(zzs) ⇒ Object

傳入 組字式，取得 PUA



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# File 'lib/cbeta/gaiji.rb', line 76

def zzs2pua(zzs)
  return nil unless @zzs.key? zzs
  gid = @zzs[zzs]
  CBETA.pua(gid)
end