Method: Cons#to_a

Defined in:
lib/cons.rb

#to_a ⇒ Object 



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# File 'lib/cons.rb', line 206

def to_a
  if not car or car.nil?
    []
  elsif not cdr or cdr.nil?
    [car]
  else
    [car] + cdr.to_a
  end
end