Class: Zenlish::Inflect::Substitution

Inherits:
CompositeOExpression show all
Defined in:
lib/zenlish/inflect/substitution.rb

Instance Attribute Summary

Attributes inherited from CompositeOExpression

#children

Instance Method Summary collapse

Constructor Details

#initialize(theOriginal, aPattern, theReplacement) ⇒ Substitution

Returns a new instance of Substitution.



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# File 'lib/zenlish/inflect/substitution.rb', line 9

def initialize(theOriginal, aPattern, theReplacement)
  valid_original = validated_argument(theOriginal)
  valid_pattern = validated_pattern(aPattern)
  valid_replac = validated_argument(theReplacement)
  super([valid_original, valid_pattern, valid_replac])
end

Instance Method Details

#generate(headings, lexeme, values) ⇒ Object 



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# File 'lib/zenlish/inflect/substitution.rb', line 16

def generate(headings, lexeme, values)
  original = children[0].generate(headings, lexeme, values)
  replacement = children[-1].generate(headings, lexeme, values)

  original.sub(pattern, replacement)
end

#pattern ⇒ Object 



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# File 'lib/zenlish/inflect/substitution.rb', line 23

def pattern
  children[1]
end