Class: Kotodama::Language

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Language

Returns a new instance of Language.



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# File 'lib/language.rb', line 5

def initialize
  @types = {}
  @rules = {}
  @changes = {}
  @spellings = {}
  @options = {}
  @zipf = {}
end

Instance Attribute Details

#changes ⇒ Object (readonly)

Returns the value of attribute changes.



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# File 'lib/language.rb', line 3

def changes
  @changes
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/language.rb', line 3

def options
  @options
end

#rules ⇒ Object (readonly)

Returns the value of attribute rules.



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# File 'lib/language.rb', line 3

def rules
  @rules
end

#spellings ⇒ Object (readonly)

Returns the value of attribute spellings.



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# File 'lib/language.rb', line 3

def spellings
  @spellings
end

#types ⇒ Object (readonly)

Returns the value of attribute types.



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# File 'lib/language.rb', line 3

def types
  @types
end

#zipf ⇒ Object (readonly)

Returns the value of attribute zipf.



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# File 'lib/language.rb', line 3

def zipf
  @zipf
end

Instance Method Details

#generate(options = {}) ⇒ Object 



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# File 'lib/language.rb', line 14

def generate options = {}
  rule = options[:rule] || @options['$rule']
  raise "rule `#{rule}' isn't defined" unless @rules.key? rule
  output = @rules[rule].generate
  return output.join if options[:generate_only]
  change = options[:change] || @options['$change']
  if change
    raise "change `#{change}' isn't defined" unless @changes.key? change
    output = @changes[change].apply self, output
  end
  return output.join if options[:change_only]
  string = ''
  output.each do |n|
    if @spellings.key? n
      string << @spellings[n]
    else
      if n[0] == '$'
        string << n[1..-1]
      else
        string << n[0]
      end
    end
  end
  string
end