Top Level Namespace

Defined Under Namespace

Modules: ArraySentence, ModNormalizedHash, NormalizedArrayMethods, RFC822 Classes: Doodle, NormalizedArray, NormalizedHash, StringArray, StringHash, StringKeyHash, SymbolKeyHash

Constant Summary collapse

StringIntegerHash = 
NormalizedHash::MultiTypedHash(String, Integer)
ReverseStringHash = 
NormalizedHash::MultiTypedHash() do |v|
  if v.kind_of?(String)
    v.reverse
  else
    v
  end
end
TypedStringArray = 
TypedArray(String)
BoundedArray4 = 
BoundedArray(4)
TypedIntegerArray =

ca = BoundedArray.new()

pp ca

TypedArray(Integer)
StringOrIntegerArray = 
TypedArray(Integer, String)

Instance Method Summary collapse

Instance Method Details

#BoundedArray(upper_bound) ⇒ Object 



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# File 'lib/doodle/normalized_array.rb', line 383

def BoundedArray(upper_bound)
  typed_class = Class.new(NormalizedArray) do
    define_method :normalize_index do |index|
      raise IndexError, "index #{index} out of range" if !(0..upper_bound).include?(index)
      index
    end
  end
  typed_class
end

#TypedArray(*klasses) ⇒ Object 



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# File 'lib/doodle/normalized_array.rb', line 393

def TypedArray(*klasses)
  typed_class = Class.new(NormalizedArray) do
    define_method :normalize_value do |v|
      if !klasses.any?{ |klass| v.kind_of?(klass) }
        raise TypeError, "#{self.class}: #{v.class}(#{v.inspect}) is not a kind of #{klasses.map{ |c| c.to_s }.join(', ')}", [caller[-1]]
      end
      v
    end
  end
  typed_class
end