Class: Langulator::Munger

Inherits:
Object
  • Object
show all
Defined in:
lib/langulator/munger.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Munger

Returns a new instance of Munger.



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# File 'lib/langulator/munger.rb', line 5

def initialize(options = {})
  @source_language = options[:language]
  @source_translations = options[:translations]
  @alternate_translations = options[:alternates]
end

Instance Attribute Details

#alternate_translations ⇒ Object (readonly)

Returns the value of attribute alternate_translations.



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# File 'lib/langulator/munger.rb', line 4

def alternate_translations
  @alternate_translations
end

#source_language ⇒ Object (readonly)

Returns the value of attribute source_language.



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# File 'lib/langulator/munger.rb', line 4

def source_language
  @source_language
end

#source_translations ⇒ Object (readonly)

Returns the value of attribute source_translations.



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# File 'lib/langulator/munger.rb', line 4

def source_translations
  @source_translations
end

Instance Method Details

#insert(language, translations, dictionary) ⇒ Object 



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# File 'lib/langulator/munger.rb', line 32

def insert(language, translations, dictionary)
  dictionary.dup.each do |key, value|
    if value.is_a?(Hash)
      insert(language, (translations || {})[key], value)
    else
      dictionary[language] = translations
    end
  end
  dictionary
end

#munge ⇒ Object 



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# File 'lib/langulator/munger.rb', line 11

def munge
  dictionary = transform(source_language, source_translations)
  alternate_translations.each do |language, translations|
    dictionary = insert(language, translations, dictionary)
  end
  dictionary
end

#transform(language, translations) ⇒ Object 



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# File 'lib/langulator/munger.rb', line 19

def transform(language, translations)
  dictionary = {}
  translations.each do |key, value|
    dictionary[key] ||= {}
    if value.is_a?(Hash)
      dictionary[key] = transform(language, value)
    else
      dictionary[key][language] = value
    end
  end
  dictionary
end