Method: Keisan::AST::Number#+

Defined in:
lib/keisan/ast/number.rb

#+(other) ⇒ Object 



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# File 'lib/keisan/ast/number.rb', line 27

def +(other)
  other = other.to_node
  case other
  when Number
    Number.new(value + other.value)
  when Date
    Date.new(other.value + value)
  when Time
    Time.new(other.value + value)
  else
    super
  end
end