class Sass::Constant::Operation

:nodoc:
:nodoc:

def initialize(operand1, operand2, operator)

:nodoc:
:nodoc:
def initialize(operand1, operand2, operator)
  @operand1 = operand1
  @operand2 = operand2
  @operator = operator
end

def perform

def perform
  literal1 = @operand1.perform
  literal2 = @operand2.perform
  begin
    literal1.send(@operator, literal2)
  rescue NoMethodError => e
    raise e unless e.name.to_s == @operator.to_s
    raise Sass::SyntaxError.new("Undefined operation: \"#{literal1} #{@operator} #{literal2}\".")
  end
end

def to_s

def to_s
  self.perform.to_s
end